“Inkfishes,” said daddy; “aren’t black at all. In fact, they look very much like the ordinary jellyfish. But they are called inkfishes because when an enemy comes near them they drop ink out of an ink pocket they have near their mouths. You see, they can see perfectly through the ink, but the other fishes can’t and so when they dive down again and again and try to catch the inkfishes, they can’t do it. The water is so black they can’t see anything and they flounder off into the clear water, while the inkfishes keep out of their way.

“The jellyfishes and inkfishes are great friends and often visit each other. Little Kitty Inkfish and Nelly Jellyfish were especially good friends, and one day Kitty Inkfish asked her mother if she could invite Nelly Jellyfish to visit her for a whole week. Old Mrs. Inkfish consented, so Nelly Jellyfish was invited. Such excitement as there was, and all sorts of entertainments and parties were planned. Nelly Jellyfish arrived at exactly the hour she was invited to commence her visit. That afternoon the first party in her honor was to be given, and, of course, a number of other jellyfishes were invited for the party.

“But a great big, dangerous fish was hovering near. He saw all the nice fat looking jellyfishes, and he said to himself, ‘Here’s where I have a supper party too.’ So he dove through the water toward little Nelly Jellyfish. Oh, how frightened all the jellyfishes were, but as quickly as possible the inkfishes had dropped ink into the water and made it so black that the big fish couldn’t see. They all got out of the way, pulling the jellyfishes with them, and watched, with great amusement, the great big fish trying to find his way out.

“He coughed and sneezed with the ink in his face and made very wry faces at the taste of the ink, which made the inkfishes chuckle.

“At last the big fish had left, and all the jellyfishes congratulated the inkfishes on their wonderful means of protection, and they said they felt pretty sure that Nelly Jellyfish would be well looked after on her visit as well as have a wonderful time.”