INTRODUCTION
My Dear Boys:
Sometimes, as you doubtless know, the simplest actions result in the most remarkable complications. When Jerry Hopkins picked up a lump of common-looking clay on some swamp land that his mother owned he had no idea what a strange series of events was to transpire from his simple act. Before he realized it he and his chums were involved in a strange secret, and they had set off on a trip that had, as its ultimate object, the saving of the life of Professor Snodgrass.
In this, the sixteenth volume of the “Motor Boys Series,” I have set down what followed when Jerry learned the value of that lump of clay. How he and his chums started off after the professor, who had strangely disappeared; how they found him, almost lifeless; and how they raced to bring the celebrated doctor to him—all this you will find related in this book.
You have shown that you liked the other books I have written concerning the “Motor Boys,” and I venture to hope that this one will appeal to you.
That there was really a two-tailed lizard was left for Bob to demonstrate in an unexpected manner. That is all I will say, now, regarding that strange creature. You may turn the following pages and learn the rest for yourselves.
Your sincere friend,
Clarence Young.
THE MOTOR BOYS
ON ROAD AND RIVER