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I Spy

Chapter 26: CHAPTER XXIV
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About This Book

A wartime mystery intertwines espionage, social life, and murder as an officer and his uncle worry about enemy secret services while a prominent family becomes caught in an unfolding investigation. Episodes range from clubs and the Capitol to the morgue, with clues such as fingerprints, phantom wires, and clandestine communications driving a detective pursuit. Themes of loyalty, betrayal, patriotic anxiety, scientific invention, and romantic complication surface as investigators play a high-stakes game of intelligence and counterintelligence, leading to exposure of conspirators and an ending in which justice and personal affections are reconciled.

Shaken with grief Kathleen raised her head and looked at her companion sitting immovable in his chair. If he felt any interest in the letter and her emotion, he did not evince it. Three years before, he, she, and John Hargraves had been friends in Germany. John, the soul of honor, loyal and unselfish in his friendship, had laid down his young life for his country. His last dying word had been of her—to warn her…. Kathleen stood erect, wrath drying the tears which affection had brought. John had seen Karl in London in war times; there was but one answer to the puzzle.

"Captain Karl von Mueller," she said cuttingly, "to use the name by which
I knew you abroad, do you wish my father's invention for Germany?"

"I do." Rising quietly, he faced her, stern and unyielding. "Why dissemble any longer? Your father promised to sell it to us; then went back on his given word. In handing me the invention you will but redeem his pledge."

"You have a strange conception of honor." Her eyes were blazing with fury. "Your statement about my father is open to doubt. Captain von Mueller, I give you forty-eight hours to leave this country before I denounce you as a German spy."

"Really?" His slow smile of unbelief caused her to writhe inwardly. "Do you think the unsupported statement of a woman suspected of murder will find credence?" Kathleen clenched John Hargraves' letter until her knuckles shone white under the taut skin. "Secondly," he continued in the same quiet tone, "you speak tonight only of this winter. Have you forgotten our relationship in Germany?"

"That is hardly the term for it," she said proudly. "I met you at the house of a German schoolmate …"

"And our friendship rapidly ripened into love," he said softly, never removing his gaze from her bloodless face. "Our walks in the meadows about Berlin, our elopement …"

"But not our marriage," she burst in. "John Hargraves can testify that I left you."

"John Hargraves is dead."

"True," she could hardly articulate. "But we were not married."

"Quite so; that is my point—I did not marry you."

Kathleen swayed upon her feet and threw out her hand blindly for support. "You cur! you despicable cur!" she gasped. "Don't touch me." But though she shrank from him, his strong hand steadied her toward the hall door.

"Washington society is surfeited with scandal," he said. "When more composed think of your father's latest invention."

If she heard him she gave no sign. Mental torture had exhausted her emotion. She never raised her head as he guided her to the staircase; her eyes stared only at his open right hand.

The house was dark except for the hall light burning dimly, when Winslow Whitney inserted his latchkey and entered the front door. Removing hat and overcoat, he made his way noiselessly to his studio in the attic. With cautious movement he fingered the locks on his door. Would Miller's plan for catching Spencer's murderer work out? According to their arrangement he had left the door insecurely fastened.

Just as he was about to creep into the room, he heard distinctly in the stillness a whispered word in a voice his keen ear instantly recognized. All idea of caution forgotten, he threw open the door and switched on the electric light. To outward appearances the room was empty.

Darting over to where he kept his secret papers, he lifted a powerful Mazda lamp, the better to scan the prepared paper left where an incautious thief would be obliged to rest his hand with some degree of force. Under the powerful light the finger prints stood out distinct and clear. But with eyes starting from his head, Whitney paused to snatch up a magnifying glass, and by its aid examined the finger prints minutely.

"It's—his—finger print—but the voice, my God! the voice…. Kathleen, Kathleen!" A gurgle choked his utterance, and the magnifying glass clattered beside him as he fell inertly on the floor.

CHAPTER XXII

"TRENTON HURRY"

Charles Miller, completing a hurried toilet, paused at the sound of a sharp rap on his bedroom door.

"Come in," he called. "Ah, Henry, good morning," as the chauffeur stepped briskly over the threshold. The latter's white face and agitated manner indicated that he was the bearer of portentous news. Miller made a hasty step in his direction.

"Kathleen—is she ill?" he asked.

The chauffeur looked to see that the bedroom door was securely fastened before he answered.

"It isn't Miss Kathleen," he answered cautiously. "Mr. Whitney has had a stroke."

"What?" Miller recoiled. "When?"

"Some time last night."

"Will he recover?"

"Dr. McLane says that he cannot tell yet, Herr Captain. He was alive but still unconscious when I left the house to come here."

"What"—Miller looked anxiously at the chauffeur—"what brought on the stroke? Mr. Whitney appeared to be in robust health when I saw him last."

"The Doctor seemed to think it was caused by sudden shock, Herr Captain." Henry stepped closer. "Miss Kiametia Grey found Mr. Whitney in his studio lying on the floor unconscious."

"Miss Grey found him!" Miller's eyes opened wide in astonishment.

"Yes, Herr Captain; at four o'clock in the morning," with significant emphasis, and the two men looked at each other.

"And what was Miss Grey doing in the attic at that hour of the morning?"

"She said she had gone upstairs to see Rosa, the cook, who was suffering from a bilious attack early in the evening."

"But," perplexedly, "if I remember correctly, Rosa testified at the inquest that the servants' bedrooms are not in the attic but on the floor beneath."

"They are, Herr Captain. On answering the bell from Mr. Whitney's studio
I found Miss Grey there trying to revive him."

"You answered the bell at four in the morning?" in surprise. "I understood you did not sleep at the Whitneys'."

"Nor do I, Herr Captain; but last night I took Vincent's place and occupied his bedroom. When I reached the studio, I at first thought Mr. Whitney dead," continued the chauffeur, after a slight pause, "and rushed to summon a physician. On his arrival I assisted him to carry Mr. Whitney to his bedroom."

"Did you see Miss Kathleen?"

"Not after giving her the special delivery letter"—Henry's sidelong glance escaped Miller's attention—"when you were with her in the drawing-room; but I did hear her talking to Mrs. Whitney and the nurse in her father's bedroom just before I left the house to come here."

"Keep me informed of what transpires at the Whitneys'," directed Miller, picking up his coat.

"Very well, Herr Captain. Permit me to help you." The chauffeur stepped closer to his side and while assisting him, whispered: "Did you get the invention?"

Miller thrust his right arm into the coat sleeve with slow precision, and his left arm into its sleeve with equal care before answering.

"Yes."

"God be praised!" Henry stepped back, his eyes snapping with delight. "Ah, we will win it yet, that Cross!" he exulted; then cautiously took from an inside pocket a folded sheet of letter paper and with care removed from between the pages a piece of paper. "When Miss Grey was occupied in her effort to revive Mr. Whitney I looked quickly about the studio," he explained. "This paper caught my eye—and I bring it to you, Herr Captain."

"Thanks," laconically, laying the paper down on the desk. "One moment before you go," and from a well-filled wallet he extracted a treasury bill whose denomination caused Henry's eyes to beam with pleasure.

"At service, Herr Captain," he said, saluting. "I will return and report later."

"Very well, Henry," and the chauffeur bowed himself out, but on the other side of the door he hesitated, fingering Miller's tip with satisfaction.

"He is liberal, that von Mueller," he muttered. "But it is just as well not to tell him that there were two sheets of finger prints," and he went whistling down the corridor.

Tiptoeing to his door, Miller listened for a second, then, convinced that the chauffeur had moved away, he turned the key in the lock. Going to his desk, he picked up the sheet of finger prints and studied them long and attentively; then glanced down at his right hand. Horror lurked in the depths of his frank eyes.

"The mark of Cain," he stammered, and opening the silver frame containing Kathleen Whitney's photograph, he deftly slipped the paper between the two pieces of cardboard.

* * * * *

It was getting toward dusk when Mrs. Whitney stole softly into Kathleen's bedroom and stood looking down at her as she lay, eyes closed, white face pillowed on one shapely arm, her breath hardly stirring the laces on her gown. Convinced that she was asleep, she moved cautiously away, hoping not to disturb her, but at that moment Kathleen opened her eyes and raised herself on her elbow.

"Don't go, dear," she begged. "How is Dad?"

"Just about the same." Mrs. Whitney carried a chair to the bedside. "It is too bad to have roused you."

"I wasn't asleep—only thinking"—drearily—"I am glad you came in. Does
Dr. McLane hold out any hope?"

"Yes," and Mrs. Whitney's care-worn face brightened. "Is it not good news?"

"The very best," Kathleen smiled through her tears. "You must be worn out," and she stroked the hand on the bed with loving fingers. "You should take some rest."

"I am not tired," protested Mrs. Whitney. "The nurse has just come in from her afternoon constitutional, and I felt that I could leave Winslow for a little time. Tell me, dear," sinking her voice. "Can you let me have a hundred dollars?"

"I would gladly, mother, but I don't believe I have half that amount left. You are welcome to that, though; my purse is in my desk."

"Thank you, dear, I'll get it later," but the troubled shadow did not lift from Mrs. Whitney's pretty face. "Both Vincent and Henry have asked me for their wages; I have given Henry part …"

"Give him the whole, only get rid of him," burst out Kathleen. "I cannot bear the man."

"Why, Kathleen! Has he been disrespectful?"

"N-no, only—I don't trust him."

"Please, dear, don't excite yourself." Mrs. Whitney noticed with alarm the hectic flush that dyed Kathleen's white cheeks. "I will fill his place. Come to think of it, I did not like his manner this morning when he asked for his wages, and he went out without leave …"

"He selected a curious time to make his request, with Dad so ill."

"Well, you see, my dear," coloring faintly. "I gathered your father has not paid him recently."

"Don't believe that story until you have asked Dad." Kathleen choked back a sob, remembering that her father, her dear father, might never answer another question, no matter how trivial. "Don't look so worried, mother; Dad will get better shortly."

"I pray so." Mrs. Whitney's eyelashes were wet with tears. "Kathleen, did your father ever speak to you of a note for twenty thousand dollars?"

"No, never."

"It comes due next week." Mrs. Whitney looked hopelessly about the room.

"Surely the bank will hold over the matter until Dad is in a condition to attend to his affairs?"

"I sent word to that effect when answering the note teller's letter."

"Who is the holder of the note?"

"Sinclair Spencer." With ashy face Kathleen dropped back on her pillow as if shot. Failing to observe her expression in the semi-dark room, Mrs. Whitney continued wearily: "In your father's mail today I found a notice from his bank stating that he had overdrawn his account heavily. It just happens that my housekeeping allowance is almost exhausted, or I would never have mentioned the matter to you, Kathleen."

"I am glad you did, mother; you must not have this responsibility on your shoulders, in addition to your anxiety for Dad. I have a little money in the bank, and will turn it over to you tomorrow."

"Thank you, dear," stooping and kissing her. "My heart is wrung for you, Kathleen. It is shameful what you have had to go through!" and her eyes flashed with indignation.

"Hush!" placing her hand over Mrs. Whitney's mouth. "My affairs sink into insignificance alongside of Dad's illness."

"You are such a blessing, Kathleen," squeezing her hand fondly.

"Then let us forget there is such a thing as money difficulties, and turn to…."

"Me!" exclaimed a voice by the door, and Miss Kiametia Grey advanced further into the room. "I rapped several times but you did not hear…."

"Do come and sit with us," suggested Kathleen.

"I will, if you will turn on the light; I can't bear to talk in the dark. There, that's better," as Kathleen switched on the reading lamp by her bed. "Before anything further is said," began the spinster, reddening, "I must confess that I overheard Kathleen mention money difficulties—I didn't mean to hear it"—hastily—"but I just want to say that I'll be your banker until Winslow gets better."

"You dear!" Kathleen sat up and kissed her warmly and Mrs. Whitney, quite overcome, embraced her with tears in her eyes.

"What's a friend for if she can't be of use!" Miss Kiametia's manner was always most brusque when seeking to cover emotion. "Land sakes! I forgot to tell you that Randall Foster wishes to see you both."

"Now!" Kathleen looked down at her negligée attire. "Can't he wait until tomorrow? Dr. McLane said I could get up then."

"He is very anxious to interview you this evening, Kathleen. Put on this pretty dressing-gown," and Miss Kiametia picked it up from the couch. "You help her into it, Minna, while I go and get Randall," and not waiting for a reply she whisked out of the room, returning a few minutes later with Senator Foster.

"I am here under the doctor's order," explained Kathleen, taking his proffered hand, after he had greeted Mrs. Whitney. "Won't you sit down?"

"Thank you," muttered Foster, recovering with an effort from the shock her appearance occasioned him. She looked wretchedly ill, and the hand he held for a second in his was hot with fever. "I can stay but a minute, Miss Kathleen. Do you think that tomorrow you can sign some papers in reference to Sinclair Spencer's will?"

"Why should I sign any such papers?" in quick surprise. "What have I to do with his will?"

"Hasn't your mother told you?" Mrs. Whitney shook her head, and answered for Kathleen.

"Winslow said not to mention the matter to Kathleen yesterday, and today his illness put everything out of my mind," she explained.

Kathleen looked from one to the other. "What have I to do with his will?" she repeated.

"Sinclair Spencer made you residuary legatee."

"What!" Kathleen sat up, for the moment bereft of further speech. "I shan't take any legacy left me by him," she announced, passionately. "Mother, you hear me, I won't."

"Yes, yes, dear," soothingly, and Senator Foster broke in hastily:

"We understand how you must feel."

"Feel!" echoed Kathleen. "Did you for one moment suppose I would accept a penny from Sinclair Spencer or his estate?" and the scorn in her eyes hurt Foster as she looked at him.

"The law requires certain formalities," he said hurriedly. "As executor,
I shall have to talk over his will with you, but later will do."

"Both now and later, I flatly refuse to consider any such bequest he may have made me," went on Kathleen, unheeding his words as her excitement increased, and Miss Kiametia hastened to avert the threatened scene.

"Where were you yesterday afternoon, Randall?" she asked.

"In Baltimore." Foster flashed her a grateful glance. "I hope you made use of my car yesterday, Mrs. Whitney; I told Henry to take it out until yours was repaired."

"You were very kind; Winslow went out in it." Mrs. Whitney's glance strayed to the door; she was anxious to return to her husband's bedside.

"And with your permission, Randall, I'm going to use your car now to take me home," chipped in Miss Kiametia.

"Oh, Kiametia, you must not go," protested Mrs. Whitney. "You are such a comfort—such a help…."

"Don't go," added Kathleen. "Your presence makes my enforced idleness here easier to bear."

"Thank you, my dears." The spinster looked immensely pleased. "Of course
I'll stay, if you really feel you want me."

"I am the only one bereft," said Foster wistfully. "I cannot call upon you tonight, Kiametia."

"Of course you can," exclaimed Mrs. Whitney, smiling faintly. "We are not so selfish as to keep Kiametia to ourselves all the time. If you will excuse me, I must go back to Winslow."

"Certainly." Foster rose and opened the door for her. "I must not stop longer. Good night, Miss Kathleen, I hope that you will feel better in the morning."

"Thanks; please come here just a moment," and reluctantly Foster
approached the bed. He did not wish to resume discussion about
Spencer's will. "Tell me," Kathleen lowered her voice, "when will the
Grand Jury meet?"

"Not for ten days or more."

"That is all, thanks," and Foster moved away. At the door he signaled to
Miss Kiametia to step into the hall with him, and after a quick glance at
Kathleen's averted face, the spinster followed him, softly closing the
door behind her.

As the click of the latch reached her, Kathleen, seeing that she was alone, leaned over and put out the light. The darkness was pleasant to her, and she buried her hot hands under her pillows, the better to feel the cool linen. Soothed by its contact she struggled to reduce her chaotic thoughts to order. Sinclair Spencer had left her money—Sinclair Spencer had left her money—the sentence beat in her brain tirelessly. The idea was as repugnant to her as his personality had been. In life he had plagued her, and in death he had involved her in conspiracy and subjected her to cruel suspicion.

Her father's illness has aroused her from the torpor following Charles Miller's departure the night before. She writhed even at the recollection of her scene with him. Again and again she had been on the point of sending for the police and denouncing him, but remembrance of the forty-eight hours of grace which she had granted him stayed her impulse.

He had killed every spark of affection, she assured herself repeatedly; and then turned and tossed upon her pillows as vivid recollection painted each happy hour with him that winter.

A moan broke from her, and at the sound a stealthy figure advancing from the sitting-room adjoining, stopped dead. Hearing no further sound, the intruder moved cautiously forward and bent over Kathleen.

"Mademoiselle!"

Kathleen's eyes flew open. "Julie! You have come back!"

"Hush, mademoiselle! Not so loud," and Julie, dropping on her knees by the bed, laid a warning finger on Kathleen's lips. Reaching out her hands, the latter clasped the Frenchwoman in a warm embrance, which was as warmly returned.

"You have come back," she repeated in a whisper. "Julie, you met with no harm?"

"No, mademoiselle."

"Where have you been?"

"No matter now, mademoiselle. I spent last night with Vincent's sister, Marie Tregot. He smuggled me into the house a little while ago. He told me of all that you have been through. Oh, that I had stayed; but I acted for the best, mademoiselle."

"I am sure of that, Julie"—touched by the feeling in the maid's voice.

"I was misled"—bitterly—"and by one I thought to be trusted—Captain Miller."

"Julie! He did not offer…."

"No, no, mademoiselle"—Kathleen's taut muscles relaxed and she sank weakly back in bed. "But I have reason to believe that Captain Miller is not what he seems. Listen, mademoiselle: I was in M. Foster's touring car—no matter how I came there now—last night. Henry was driving it. He knew not that I was in the tonneau. When he stopped the car and got out I watched him enter a residence in Nineteenth Street. I dared not stay longer in the car, and hid in the vestibule of the house adjoining the one he had entered. They are what you call semi-detached, and concealed I was very close at hand. I had been there but a short time when a man ran up the steps of the next house and I recognized Captain Miller. He entered and I waited long, oh, so long, when out came Henry and Captain Miller …"

"Well?" prompted Kathleen, as Julie came to a breathless pause.

"The Captain entered the car with Henry and drove off. After their departure I rang the bell of the house where I was hiding and asked the butler who were their next-door neighbors. He said Baron Frederic von Fincke."

"Oh, more evidence against him!" Kathleen drew in her breath sharply.

"Mademoiselle?" But Kathleen did not explain her remark, and Julie continued hurriedly; "I at first thought to return here at once, but remembered Marie Tregot. She gave me house room, and I arranged with Vincent last night to admit me after dark today."

"But why not come openly, Julie? No one will harm you."

"Henry is a spy—a traitor—it did not suit my plans to have him know my whereabouts."

"But Julie…."

"Mademoiselle, have patience—bear with me but a little longer—" The excited Frenchwoman rose and going to both doors locked them. She returned and switched on the reading lamp. "Quelle horreur! Mademoiselle, what have these beasts done to you?" she exclaimed, aghast, inspecting Kathleen in consternation. "They shall pay for every sign of suffering in your face."

"Do not let us discuss me," Kathleen sighed wearily. "Will you tell the police of your suspicions concerning Henry?"

"No, mademoiselle." Julie's expression changed. "I like not the police just now. I have a plan of my own." She checked herself abruptly. "Have you seen the Star?"

"No, Julie."

"See, it says here"—pointing to a paragraph in a folded sheet torn from a newspaper which she drew from under her apron—"'Fire at Roebling's Plant of Incendiary Origin.' Tell me, mademoiselle, what is Roebling's?"

"A factory near Trenton, New Jersey, which I believe"—Kathleen spoke somewhat uncertainly—"manufactures insulated as well as barbed wire."

"Ah, that is used in trench fighting!" The Frenchwoman took from the bodice of her black gown a crumpled telegram singed at the edges. "Henry received this but an hour ago. I watched, oh, so carefully. I saw him turn pale, and such was his haste to leave the house that he did not wait to see that the paper burned when he threw it in the grate. Can you translate it for me, mademoiselle?"

Smoothing out the telegram, Kathleen, with the maid intently peering over her shoulder, read the words it contained besides the address, in puzzled silence:

Trenton, hurry.

Hartzmann.

CHAPTER XXIII

IN FULL CRY

Senator Foster, buttoning his overcoat against the March wind, left Calumet Place and sought his yellow touring car standing at the curb of an intersecting street near by. He had dispensed with the services of his chauffeur for that night. Seating himself behind the steering wheel, he started the machine down Fourteenth Street, so deep in thought that he barely missed running over two belated pedestrians scurrying to the sidewalk, and entirely missed the signals of a street-crossing policeman, who contented himself with a string of curses as he recognized the yellow car and bullied the next automobile chauffeur as a slight vent to his feelings.

As Foster sped by the War, State, and Navy Building he noted the lights burning in widely separated office rooms and smiled grimly to himself. Parking the car near the Whitney residence, he made his way to the front door. Miss Kiametia Grey answered his impatient ring at the bell.

"A nice hour for you to keep your appointment, and for me to see attractive men," she grumbled, leading the way to the library. "Fortunately, I have a reputation for eccentricity—it saves me a great deal of annoyance, and covers—er—indiscretions."

"You—the most discreet of women," protested Foster, seating himself on the sofa by her. "And I have come tonight to confide in you…."

"Have you?" dryly. "I doubt it; but go ahead"—generous encouragement in her tone.

"How is Whitney?"

"Pulse stronger, but still unconscious. Minna, poor child, insists that he knows her, and will not permit herself to believe in what I fear is the inevitable."

"Perhaps it is better so," compassionately. "What should we do without hope in this world? I should not be surprised if Kathleen's condition is graver than her father's." Meeting her surprised look, he tapped his forehead significantly. "Brain fever."

"She is acting queerly," admitted the spinster. "Tonight she locked herself in her room, won't see even the nurse, and refuses food."

"I fear the breaking point is near," conceded Foster. "I did not like Dr.
McLane's manner when we met him on leaving Kathleen; he also is worried."

He paused and asked abruptly, "Has Kathleen seen Charles Miller?"

"Not today."

"When was he last here?"

"Let me see," calculating on her fingers. "He came with you on Wednesday when I was here—today is Saturday."

"Did Kathleen see him on Wednesday?"

"I don't think so."

"Has he been here since?"

"I can't say; possibly the servants can tell you."

"Will you find out from them before I go?" Miss Kiametia nodded affirmatively, and he asked; "Has Kathleen spoken to you of seeing him since Spencer's death?"

"No."

"Has she ever confided to you whether she cares for him or not?"

"Not in words," dryly. "But my woman's intuition tells me …"

"Yes?" as she paused.

"That Kathleen worships the ground he walks on."

"Too bad." Foster sat back, looking troubled. "Too, too bad."

"What's this? A deathbed repentance? You introduced Miller in
Washington," and the spinster's sharp eyes bored into him.

Foster moved uncomfortably. "I am sincerely sorry," he mumbled. "I have been grossly deceived."

"Humph!" Miss Kiametia moved closer to his side. "Go on—confession is good for the soul."

"I can't tell you just now," was the disappointing rejoinder. "Who found
Whitney in his studio this morning?"

"I did; and a nice shock I had," with a shudder. "The antics in this house are deranging my nervous system. I can't even sleep."

"How did you happen to be around at that hour?"

"Rosa had a bad attack of indigestion after serving dinner, and I promised to look in and see how she was during the night. Just as I came out of her room I thought I heard groans and rushed upstairs; found the studio door open, and by aid of my electric torch, found Winslow lying on the floor."

"Did you see anyone else in the room?"

"No, I only had the light from the torch to guide me, and that is a very big room, with models and furniture standing around in odd spots."

"Why didn't you turn on the electric lights?" impatiently.

"Couldn't find the switch. I did press a button, the only one I could locate in my haste, and it brought Henry, who switched on the lights for me."

"And afterward did you find any trace of papers' having been stolen?
Drawers opened, or anything?"

"I never looked to see." Foster sat back in bitter disappointment. "All I thought about was breaking the news of Winslow's condition to Minna and Kathleen, and getting a doctor. Henry attended to that; and I went downstairs, awoke Minna," she hesitated perceptibly, "Kathleen I found sitting in her bedroom—dressed."

"What!" Foster shot her a swift glance. "Asleep?"

"No. Just sitting there, apparently too dazed to realize my presence, let alone what I told her. Finally she grasped the news of her father's illness, and her grief was bitter."

"Poor girl!"

Miss Kiametia fingered her gown nervously. "You were in Baltimore when the newspapers published Spencer's will, and this afternoon Dr. McLane interrupted us," she began. "Is it really true that Sinclair Spencer left Kathleen a small fortune?"

"Yes. On investigation, I find he held valuable stock, as well as improved real estate of known value."

"Sinclair Spencer was a bad egg," said Miss Kiametia slowly. "It would have been like him to boast of his wealth to Kathleen, and by its power seek to influence her to accept him."

"A man will do anything to win the woman he loves," said Foster, with a sidelong look of affection utterly lost on the spinster, who sat deep in thought.

"A large legacy," she commented aloud. "It establishes a motive which I thought lacking before."

"Kiametia!" Foster shook her elbow roughly. "What are you hinting at?"

"Hush!" The spinster pointed to the portières in the doorway leading to the drawing-room. "Who is lurking there?"

She spoke in a subdued whisper which reached Foster's ears alone, but as he rose, startled, the portières parted and Detective Mitchell walked over to them.

"Have you seen Captain Charles Miller?" he asked eagerly, omitting other greeting.

"No," they replied in concert.

"Strange! I saw him enter the front door half an hour ago, using a latchkey."

"Charles Miller with a latchkey of this house!" gasped Miss Kiametia.

"Yes," declared Mitchell, "and I have searched the house and cannot find him."

"Perhaps he came to see Kathleen," suggested Foster.

"Could you go and see if he is with her, Miss Grey?" urged Mitchell. "Her suite of rooms is the one place where I have not looked."

"Yes, I—I suppose so," but the spinster held back.

"Do go," put in Foster gently. "A clandestine meeting is not wise for either Kathleen or Miller. Think of the construction which may be put upon it."

"True." But Miss Kiametia rose reluctantly, and to gain time to collect her ideas, walked over to the table to gather up her scarf and gold mesh purse. As she picked up the latter a slight scream escaped her. Instantly the two men were by her side.

"See, it's missing!" she cried, raising the gold mesh purse with its dangling vanity box.

"What is missing?" demanded Foster. "Don't look so distracted, my darling."

"M-m-my g-gold p-p-pencil," she stuttered.

"Is that all?" and Foster smiled in relief. "I'll buy you another tomorrow."

"Indeed you won't," recovering some degree of composure. "I'll find mine, if I have to search this house from the top to the bottom."

"But please see Miss Whitney first," broke in Mitchell.

Miss Kiametia cast him a strange look. "That is the first place I shall go," she announced, and the two men watched her depart in silence. Foster was about to speak when the electric lights flickered, grew dim, and then went slowly out.

"Trouble in the power house," grumbled Mitchell, searching his pocket for his electric torch. "I noticed a tie-up in the street cars just before I came in. Can you find any candles on the mantel, sir?" flashing his torch in that direction. "Every light in the house must be out."

* * * * *

Henry, the chauffeur, paused in indecision on Baron Frederic von Fincke's doorstep. "You are quite certain the Baron said he would return on the night train?"

"Quite," answered the valet. "He is due here at seven o'clock in the morning. Good night."

"Good night," echoed Henry, and turning went swiftly down the street. He stopped for a moment at a news stand, talked with the proprietor, and then turned his footsteps toward the Whitneys'. As he passed the War, State, and Navy Building the lighted windows attracted his attention. With deepening interest he noted the location of the rooms from which the light shone. Officials of the government were working late.

Turning, Henry sped down a side street and slipping up an alley, entered the Whitney house by the rear entrance. He stood in deep thought outside the kitchen door for a moment before opening it; a flash from his electric torch showed the dark room was totally empty. Satisfied that Rosa had gone to her bedroom, he crept softly up the back stairs and along the front hall of the first bedroom floor. He had almost reached Miss Kiametia Grey's bedroom door when a slight noise made him pause and glance up the winding front stairs. He shrank farther back in the shadows of the dark hall as a faint light appeared, outlining a white face peering down the staircase.

Henry caught his breath sharply. How came Julie to be back in the house? The she-devil! Spying upon him. By God! The reckoning was close at hand, and he crawled forward a pace, then stopped. Julie had vanished, and with her the light. Henry debated for a moment. With Julie in the house, his plans were changed.

Losing no time, and as noiseless as the shadows about him, Henry made his way down the back stairs, into the kitchen, down another flight of steps into the sub-cellar, past the bottom of the elevator shaft, the motor room, and to the front of the house. With swift, deft fingers he swung aside a panel of shelves containing rows of preserve jars and pickles, and stepped inside a small chamber. Carefully he drew to the panel which, with its strong, well-oiled hinges, made no sound as it slipped into place. A second more and the small chamber was flooded with light as Henry found the switch. Never glancing at the batteries lining the wall, he went direct to the small pine table, and his fingers sought the telegraph instruments and set them in motion.

Upstairs in the library the two candles which Foster had been able to find in the desk drawer burned brightly in their improvised candlesticks. The flame, however, served but to intensify the darkness of the large room. The minutes had ticked themselves away in swift succession, but still Miss Kiametia Grey did not return. Mitchell shut his watch with an impatient snap, and Foster, his nerves not fully under control, looked up at the sound.

"What can be keeping Miss Grey?" he asked.

"Can't imagine, unless—" The detective never completed the sentence.

"Come quickly," whispered a voice over his shoulder, and swinging about with a convulsive start, Mitchell recognized Charles Miller. With common impulse he and Foster sprang up, but he was the first to reach Miller's side, and the candlelight shone on burnished steel. "Put up the handcuffs, Mitchell," directed Miller contemptuously. "The time has not yet come to use them."

"I am not so sure of that," retorted Mitchell. "You are …"

"We can argue the point later." Miller made for the door. "Both of you come with me; but for God's sake, make no noise." His manner impressed them, and after one second's hesitation, the detective replaced the handcuffs, and in their stead produced a revolver.

"Go ahead," he said. "But remember, Miller, if you attempt to escape you will be arrested."

Without replying Miller led the way through the silent house, his torch and occasional whispered direction guiding them to the sub-cellar.

Inside the chamber under the parking of the house, Henry worked with tireless energy, taking down the coded messages as they flashed from the skilled fingers of the Government operators in the great War, State, and Navy Department but a stone's throw away. Suddenly, above the click of the sounder his abnormal sense of hearing caught a faint noise on the other side of the closed panel. One movement of his hand and the chamber was in darkness and the telegraph instrument stilled. Backing into a corner, Henry waited, his eyes still blinded by the change from light to darkness; but he heard the opening of the panel, and the soft swish of a woman's skirts.

"Julie!" His lips formed the word, but no sound issued from him as he launched himself forward. For a few seconds he closed with his adversary. Backward and forward they rocked; then a shot rang out and with a sob a figure sank limply across the pine table.

"This way!" shouted Miller, and guided by his voice Mitchell and Foster dashed after him. They stopped just inside the chamber. Miller's torch cast its beams across the pine table and its silent burden. A gasping cry broke from Foster:

"Mrs. Whitney!"

CHAPTER XXIV

RETRIBUTIVE JUSTICE

"Dead!" The detective bent over Mrs. Whitney. "Shot through the heart." He turned to his silent companions. "Who fired that revolver?" and his own covered Miller menacingly.

Miller, spying the electric lamp, switched it on before answering. Still silent, he pointed to the telegrapher's outfit which confronted them and to the tell-tale wires leading to the outer world.

"The shot was fired," he said, "by the man who tunneled out to the conduit in which are the cables running to the White House and War, State, and Navy Building, and tapped them."

"Where is he?" Mitchell cast a bewildered look about the small chamber.

"I felt someone brush by me on the stairs in the darkness," volunteered Foster, recovering somewhat from his stupefaction. "I fear he has got safely away."

"No." Miller stepped back from Mrs. Whitney's side. "Chief Connor of the Secret Service has a cordon of operatives about the house. Heinrich Strauss, alias Henry Ross, chauffeur, cannot escape. Listen, isn't that a shot?"

"I hope to God they've caught him alive!" exclaimed Mitchell, looking sorrowfully at the dead woman. "He'll swing for this murder, if not for the death of Sinclair Spencer."

"I doubt if he was guilty of that crime," said Miller quietly.

"What!" Mitchell stared incredulously at him. "What leads you to think that?"

"Hush!" Miller held up a warning hand as the sound of hurrying footsteps reached them. A second more and Julie appeared in the sub-cellar, guided by their light. Her eyes were gleaming with a strange excitement. Unnoticed by the others, Miller swiftly removed his coat and threw it over Mrs. Whitney so that it covered her face.

"He is caught, that Henry!" called Julie, catching sight of Foster standing in the opening of the secret chamber. "He was getting away, oh, so softly in the dark, and I tripped him. But yes, and he fired"—touching a red gash in her cheek. "But the others, they pounced upon him. La—la! And they are bringing him here. But what—?" trying to peer past Foster.

Miller stepped forward. "Crouch down behind those barrels, Julie," he ordered, and the Frenchwoman, startled by his sudden appearance, obeyed mechanically. By sheer force of personality Miller took command. "Go back and wait in the telegraph room," he whispered hurriedly. "You do the questioning, Mitchell; I'll keep out of sight here."

Before Mitchell could ask the question burning on his lips, a number of men made their way down the staircase, Heinrich Strauss in their midst, handcuffed to the tallest operative. Mitchell saluted as he recognized the foremost man.

"This room will interest you, Chief," he said, making way for him, and
Connor took a comprehensive look over the chamber.

"We've found the leak," he acknowledged. "Clever work that," inspecting the arrangement of the wires. He drew back at the sight of the covered figure stretched across the table. "What's this—murder?"

"Yes," answered Mitchell. "Henry, here," jerking his thumb toward the erstwhile chauffeur, "killed the woman before we could interfere."

"Did I?" demanded Heinrich. "How are you going to prove it? I wasn't in this room …"

"You waste time," said a cool voice behind him, and Miller stepped into the circle. "The game is up, Heinrich."

"You renegade!" Heinrich was livid with fury.

"This man is Heinrich Strauss," continued Miller quietly. "One of the most expert electricians and telegraph operators in Germany. He could be described as an electrical genius."

"His work shows that," acknowledged Chief Connor.

A slight stir in the doorway caused Heinrich to turn, and he smiled evilly at sight of Kathleen and Miss Kiametia Grey.

"I'm glad you've come," he said, addressing Kathleen directly, as she shrank back at sight of him. "That man there," pointing to Miller, "is Karl von Mueller, captain in the Secret Service." A low moan broke from Kathleen, and she looked anywhere but at Miller, who had stepped forward to stand between her and the pine table with its pathetic burden. "Von Mueller," continued Heinrich, "killed Sinclair Spencer."

"I deny it," exclaimed Miller.

"Lies won't help," retorted Heinrich. "Miss Whitney, did you not attempt to rub off with your handkerchief from Spencer's blood-stained shirt, Captain von Mueller's finger print?"

The question from that source was unexpected. Twice Kathleen strove to answer. She cast an agonized look about the circle of men, but their set, stern faces gave her no help.

"Yes," and the monosyllable was little more than a murmur.

"Ah, take that down, Detective Mitchell," exclaimed Heinrich, triumphantly. "And von Mueller was in the house that night—do you deny it?"

"No." Miller's clear voice did not falter nor did his gaze, and Mitchell, handcuffs in evidence, looked perplexedly at Chief Connor. The latter was watching Miller like a lynx, and the Secret Service operatives closed up in the entranceway—there was no chance to escape, handcuffs seemed unnecessary.

The smile that crossed Heinrich's lips was cruel. "We will swing together, von Mueller," he said. "Turning state's evidence will not save you, you traitor!" With an effort he controlled his rage, and spoke more calmly, "Chief Connor, your informer last night stole Whitney's invention; besides admitting to me that he had it, he left these tell-tale finger prints"—his hand sought his pocket, but a quick jerk on the handcuffs stopped him. "Take it out yourself," he snarled to the operative next him, "inside pocket." His request was quickly complied with. "There, that tells the story; open it."

Detective Mitchell bent eagerly forward and gazed at the sheet, then turned to Miller.

"Let me see your hands," he directed. Obediently Miller held them palm uppermost, and the detective and Chief Connor examined the half-moon scar on the index finger of his right hand with minute care.

"It tallies," exclaimed Mitchell. A cry from Kathleen broke the silence.
Miller whitened as he heard it.

"The evidence is conclusive, is it not?" mocked Heinrich. "If that dead woman could speak"—pointing to the table—"she would tell you how she saw the crime committed."

"Suppose we take her mute testimony"—and with a swift movement Miller removed his coat.

"Merciful God!" With eyes starting from his head Heinrich recoiled. "Mrs.
Whitney! Why didn't she let me know she was coming down here?"

"Ah, then she was in the habit of coming?"

Miller's remark remained unanswered. Heinrich stared and stared again at Mrs. Whitney, great beads of sweat standing on his forehead. "I thought it was Julie—that hell-cat!" he muttered. "Why, why didn't she speak, and let me know who she was?" Then suddenly he collapsed on the one chair in the chamber and bowed his head.

At sight of Mrs. Whitney a gasping cry escaped Kathleen. Involuntarily her eyes strayed about the chamber, her dazed senses slowly grasping the situation. In the appalling silence one idea became paramount—Henry, the chauffeur, was a spy, and both his words and behavior implicated Mrs. Whitney. She, his accomplice? Oh, impossible! She put the thought from her, but memories, unconsidered trifles, rose to combat Kathleen's loyalty. Had Mrs. Whitney's smilingly collected manner and dignified reserve cloaked a cold, calculating, and treacherous nature?

Kathleen shuddered in horror, and reeled back into Miss Kiametia's arms. The spinster, shaken out of her forced composure, was crying without realizing it. She placed a protecting arm about Kathleen and held her in close embrace. Over the shoulders of the men, Julie, who had crawled from her hiding place behind the barrels, peered at them in mingled curiosity and incredulity.

"Heinrich!" Miller's voice penetrated even the spy's benumbed brain. "Why is Mrs. Whitney wearing these finger tips?" and he held up the limp right hand. Each finger was fitted with a wax tip, and on the index finger, distinct and plain, was the scar shaped like a half moon.

Stunned, the men and women present looked first at Mrs. Whitney's hand, then at Miller, and last at Heinrich. No one spoke, and in the heavy silence the spy's labored breathing was distinct.

"The game is up," he admitted slowly. "I wish I hadn't done that," nodding to the silent figure. "She didn't deserve to be shot by me. She was faithful to Germany …"

"Do you mean to insinuate that Minna Whitney was a German spy?" asked
Miss Kiametia, shocked into speech.

"Well, yes, you might call it that," taunted Heinrich. "I term it loyalty to the Fatherland, where she was born and brought up. Her mother was a German."

"She would never have aided you but for your devilish wiles," broke in
Miller hotly.

"The fact that she was deeply in debt did influence her," admitted Heinrich insolently. "Money was her god. I had to pay handsomely before she would engage my services as chauffeur, and let me make use of this nice little box."

"Did you construct this tunnel under the pavement"—pointing to where the telegraph wires entered the chamber—"and install this outfit by yourself?" asked Chief Connor, breaking his long silence.

Heinrich smiled. "You will never learn that from me—and you should remember that your conduits are laid only seven inches below the surface of the street; it was hardly a man-sized job." He smiled again, and continued. "Neither Mrs. Whitney nor I wished to take anyone wholly into our confidence. She was a perfect assistant; she knew the antecedents of nearly everyone in society here, and she invariably found out, or got others to find out, the motives which inspired strangers to come to Washington. Her husband never interfered with our plans, as he spent most of his time, both day and night, in his studio. The servants never came down in this sub-cellar, and with Mrs. Whitney's connivance, I frequently managed to keep the limousine in the repair shop—and my time was my own. My surroundings were ideal, even the location of this house favored my plans …"

"Until you grew too ambitious," added Connor softly.

"Perhaps." Heinrich gnawed at his underlip as he shot a glance full of venom at Kathleen who stood with head averted, drinking in all that was said. To hurt her, to lower her pride appealed to Heinrich; his silence would not benefit the dead woman, while speech would cruelly hurt and mortify both Kathleen and her father. "My government was anxious to secure Mr. Whitney's inventions; he would not sell to them, although Baron—" he stopped and scowled at Miller—"offered him a large sum. Whitney stuck to it that none but his own country could have the inventions. Then I suggested to Mrs. Whitney that she get the drawings and specifications for me; and again I paid her a large sum of money. But it was as difficult for Mrs. Whitney to get into the studio as for me, and the danger to herself was not small. Her husband was very suspicious, and he never permitted her to remain in the room alone.

"However, because she was not aware I had perfected, as I thought, another plan to secure the invention, and tempted by the sum of money I held before her to succeed, she made another attempt last night. She cried out with disappointment when, after entering, she found only blank paper, and Whitney heard her." He stared at the horrified faces about him, and clearing his voice, added, "The shock finished Whitney."

"You are the devil incarnate!" exclaimed Miss Kiametia, wrathfully.

"I'm not, but he is." Heinrich raised his manacled hands menacingly toward Miller. "I never fully trusted you, von Mueller; although I never found any evidence of your double dealing in your room. But while outwardly appearing to confide in you, I took the precaution to incriminate you should my plans miscarry. I observed the peculiar scar on your finger, and conceived the idea of copying your finger tips in wax. With Mrs. Whitney's help, I secured an impression of your finger prints and had it copied in wax. The workman, another German sympathizer, achieved a wonderful copy of the original, and by my advice Mrs. Whitney wore the wax finger tips whenever she had work to do."

"An ingenious plan, very," ejaculated Mitchell, "and one new to me."

"Mrs. Whitney was wearing them on the night that Sinclair Spencer took it into his besotted brain to investigate this house," went on Heinrich. "Mrs. Whitney told me afterwards that she was on the way here to see me, when she spied Spencer crouching in the elevator, the door of which was open. She was afraid of being discovered if she went upstairs again, and to stay was equally dangerous.

"She had with her a hypodermic syringe which I had given her to use in an emergency." Kathleen straightened up, and for the first time stared full at the spy. "The syringe was filled with a solution of cyanide of potassium," continued Henry. "Adjusting the needle, Mrs. Whitney entered the elevator, and before Spencer could move, thrust it into his neck. Spencer gave one convulsive start, attempted to get up, and his heavy body lurched full against her. She held a knife in her left hand, and as he half arose from his knees, the force of contact against the worn edges of the knife gashed his throat. I had asked Mrs. Whitney to bring me one of the knives which her daughter had for modeling, as I wanted to use some putty down here.

"With great presence of mind," continued Heinrich, after a brief pause which no one cared to break, "Mrs. Whitney ran the elevator to the attic, and before leaving dipped her wax finger tip in the blood flowing from Spencer's throat, and made a distinct impression of von Mueller's finger print on Spencer's white shirt front. Mrs. Whitney left the elevator at the attic, but Detective Mitchell arrived before she missed the syringe. On discovering Miss Grey had it, she made various attempts to get it back.

"I found the hypodermic syringe," confessed Miss Kiametia. "It was lying inside the elevator, and I picked it up just after Kathleen was carried from the elevator. The syringe was marked 'K.W.,' and some impulse made me keep it, and after the inquest, when I learned cyanide of potassium had killed Spencer, I hardly let it out of my sight"—Kathleen turned bewildered, grateful eyes on the spinster—she was not a drug-fiend, but the most loyal of friends. Her hand tightened on the spinster's, and her pressure was returned twofold. "Did Kathleen's unnatural mother deliberately have that syringe marked with her daughter's initials?"

"Put it down to coincidence," sneered Heinrich. "Or say I had it marked
'K.W.' for—Kaiser Wilhelm."

"I doubt it; malice alone governed your actions to all in my house." Kathleen faced the spy proudly. "Miss Kiametia, you do Mrs. Whitney one injustice. She was not an unnatural mother—as she was no blood kin of mine, but my father's second wife. She never told anyone that I was not her child. I don't know why she kept the matter a secret, but I only learned it accidentally a year ago, and respecting her wishes, never said anything about it."

"Mrs. Whitney was secretive by nature," said Heinrich. "And that instinct made her a willing pawn."

CHAPTER XXV

LOVE PARAMOUNT

Pausing only long enough to say a parting word to Coroner Penfield and Chief Connor, Miller hastened up the back stairs and entered the library. Kathleen and Miss Kiametia Grey, utterly unmindful of the hour, sat on the sofa, and near them stood Julie, a neat bandage wound about her cheek and head, while Senator Foster paced agitatedly up and down the room. He stopped on seeing Miller.

"Will you kindly inform us who you are?" he demanded peremptorily. "The Secretary of State showed me a letter tonight from Vincent stating that you were a German spy …"

"Oh, that Vincent!" exclaimed Julie. "I talked too much to him."

"I came here at once," went on Foster, paying no attention to Julie, "hoping to elicit some facts about you from Miss Grey and Miss Kathleen. Tell us at once who you are."

"Charles Miller Trent," was the calm reply.

"Then why"—Kathleen sprang to her feet—"why were you masquerading as
Karl von Mueller when I knew you in Germany?"

"I beg your pardon, you did not know me in Germany." Kathleen crimsoned at the direct contradiction. "But you did know my cousin, Karl von Mueller."

Too dazed for utterance, Kathleen stared at him, studying his face as never before, and gradually her incredulity gave place to belief. Feature for feature, coloring matching coloring, the man before her resembled Karl as she remembered him, but the honesty and steadfast purpose to be read in Miller's square jaw and fine eyes had been lacking in his cousin.

"The likeness is extraordinary," she stammered.

"Yes," agreed Miller. "But I do not think you would have been so thoroughly certain of my identity if I had not copied my cousin's mannerisms as well as his handwriting."

"Then you were brought up together?" asked Foster.

"In a way, yes. I was never in Germany, but my aunt, Frau von Mueller, spent many winters at my father's home in Rio Janeiro…."

"What, are you the son of the coffee importer, Charles M. Trent," demanded Foster, again interrupting him.

"Yes. As boys Karl and I were perpetually changing identities and confusing our playmates, as well as our parents. To that end I was a willing German scholar, and Karl also became proficient in his English studies."

"Were you entirely educated in South America?" asked Miss Kiametia.

"Oh, no; I spent a great deal of time in Santa Barbara, my mother's home, and later attended Stanford University. But I have seldom been in the East, and have few friends here. Last fall I overcame my mother's objection (she unfortunately sympathized with Germany), and went to England to enlist in the British army," continued Miller, after a brief pause. "The night of my arrival in London I was arrested, charged with being a spy. I had great difficulty, even with my passport and letters to my bankers, in proving I was not a spy. Finally, I was told that a man resembling me had been arrested, tried at once, and executed that day."

"They keep such things quiet over there," commented Foster.

"To cut a long story short, I was taken to see the dead spy, and found he was my cousin, Karl von Mueller"—He hesitated and glanced sorrowfully at Kathleen who sat with head averted. How would she take the news he was imparting—how deep was her affection for the dead spy? Sighing, he continued his statement. "The indorsement of my father's influential friends, whom I had called upon to establish my identity, evidently carried weight, for on my release it was suggested to me by one high in authority that, instead of enlisting in the army, I use my cousin's identity and spy upon the Germans. There was a spice of deviltry in the scheme and—I accepted.

"They gave me his papers, clothes, money, and I slipped straight into his place. None of his companions had heard of his arrest and death. Those whom I saw I told I had been out of London on a special mission, and they believed the statement without question. By aid of such papers as my cousin had kept concealed on his person, I learned something of his methods, and contact with his companions in London taught me assurance. No one doubted my identity. Karl had assumed the name of Charles Miller and it was easy for me to drop my surname. Finally I was sent to a certain town in the warring countries, and there I received instructions to come to the United States."

"Did the Germans accept your identity without question?" asked Foster.

"Apparently so; but I was not in Germany twenty-four hours, and the Herr Chief of the Secret Service was familiar with my cousin's appearance and never doubted he was talking to Karl," answered Miller. "On my arrival here I communicated at once with Chief Connor, giving him the credentials I had brought from the London office. By his advice I followed out the instructions given me by the Herr Chief of the German Secret Service, and to all intents and purposes was a German spy. But as I grew to know Baron von Fincke better, I became convinced that another and cleverer man was responsible for the leak in the carefully guarded offices of this government. I suspected everyone," Miller smiled suddenly, "even you, Senator Foster—your peace propaganda fooled me…."

"Wait," broke in Miss Kiametia. "Randall shan't be blamed for that; Minna Whitney insinuated that he would not make a peace speech even for me, so I—I…."

"Proved her wrong," Foster laughed ruefully. "Mrs. Whitney was a keen student of human nature; but continue, Miller—er—Trent—I won't interrupt again."

"Chief Connor confided to me that messages were being wirelessed to German cruisers, and that while the station at Sayville, Long Island, was under surveillance, they were powerless to check the new use of the wireless." Miller drew his chair closer. "I made a study of wireless while at college, and the problem here fascinated me. I finally reached the conclusion …"

"Yes, go on," urged Foster.

"That messages to the German cruisers were being relayed from stations close together; in other words, that the station in the heart of this city had a wave length shorter than Arlington's minimum wave length, and the Arlington Radio Station was unable to hear—you already know that a transmitting and receiving station can only hear each other when in tune; that is, the wave length of each must be equal. I therefore established a receiving station in my room with a short wave length—and the result justified my reasoning."

"Good!" ejaculated Foster heartily.

"But at that, while I had the messages to turn over to Chief Connor, I was still in the dark as to the location of the sender. You know it is impossible to determine the direction or distance of a transmitting station by its waves—a ship at sea cannot be found by wireless unless its bearings are given. I concluded that the transmitting station must be in the vicinity of the government buildings, and the next relay within five miles—a greater wave length could be picked up by Arlington.

"On Tuesday night I got on the roof of one of the tall government buildings near here, and examining each roof as I crossed it looking for wireless antennae, I finally reached this house. I suspected I was being watched by Baron von Fincke, but managed to confuse him as to the direction I was taking, and finally clambered down into this attic through the scuttle. I was certain he was not aware of my identity, and for the sake of my plans, could not risk discovery.

"I had never been in your attic before," went on Miller, addressing Kathleen directly. "I was not even positive this was your house. When trying to find my way about I chanced upon the elevator shaft; I thought I was walking into a closet. At that moment I heard a footstep on the stair." Julie started and bent eagerly forward. "Desiring to get away as quickly as possible, I pressed the button for the elevator…."

"But the elevator must have been right there," interrupted Kathleen.
"You could not have opened the outer mahogany door otherwise."

"So I realized when I had collected my wits," responded Miller. "Opening both doors, I bolted into the elevator a few minutes before the footsteps reached the attic."

"Was Spencer in the elevator then?" questioned Foster.

"I don't know; the elevator was dark, and I only used my flashlight for a second to show me the proper button to push for the first floor. It may be that Spencer was in the elevator, but I did not see him."

"But I did," volunteered Julie, coming forward. "And I it was you heard creeping upstairs. I believed that Henry was a spy and feared that he would steal Mr. Whitney's invention. Oh, monsieur, I was so intent on guarding the studio I never gave a thought to the sub-cellar. Frequently I watched all night in a niche I had fashioned near the wine closet, but on Tuesday, alas! I slept. The soft closing of the elevator door awoke me, and a person whom, by her walk and height, I judged to be mademoiselle, moved away from the elevator and went downstairs. Inspired by curiosity I entered the elevator a moment later, and switched on the light. I was almost overcome by the sight of M. Spencer, and turned out the light to shut away the view. I rushed to my room; but I could not rest. I was in agony for you, mademoiselle; that very afternoon I had warned you against Monsieur Spencer, and I feared—Oh, forgive me! that you had killed him because he had injured your father. After a long interval I crept upstairs to the attic and there tried to puzzle out what would be best to do for mademoiselle. Fearing the police would make me tell what I had seen, I ran away."

"When did you discover Sinclair Spencer in the elevator, Kathleen?" asked
Miss Kiametia.

"When I went to find Julie on Wednesday morning," began Kathleen. "I was very absent-minded that morning, and after pressing the button for the elevator never noticed whether it was long arriving at my floor or not—the length of time it takes to reach a floor is the only way we have of judging from where it comes," she explained. "I entered the elevator intent only on pushing the basement button, which I did with my right hand, pulling the folding grille-work steel door to with my left hand. My back was turned to where Sinclair Spencer lay." She shuddered at the recollection. "Just before the elevator reached the basement I turned around and saw him. At first I was too stunned to move; then impulsively turned on the electric light so that I might see better, and discovered the finger print on his shirt.

"I don't suppose I would have been so quick to recognize the finger mark had not Miss Kiametia called my attention to it the day before when reading Captain M—Trent's palm," she resumed, not looking at Miller. "Horrified, I took my handkerchief and strove to make the stain unrecognizable; then suddenly I lost control of myself, and gave vent to scream after scream, and pressed my finger to the button nearest my hand. I was taken to the third floor, but the stopping of the elevator did not bring me self-control, and I think I should have lost my mind if the elevator had not moved of itself; I realized someone had pushed a floor button, but when the elevator stopped again and Miss Kiametia opened the door, I had lost all reason … I…." She stopped, overcome by the recollection.

"My poor darling!" Miss Kiametia kissed her tenderly.

"How did you get that scar on your finger, Trent?" inquired Foster.