"I'll do that, of course," exclaimed the child.

"How about changin' us back to our reg'lar shapes?" inquired Cap'n Bill anxiously.

"That will be very easy," replied Princess Clia with her merry laugh. "See! Here we are at the surface of the water."

They pushed their heads above the blue water and looked around the cave. It was silent and deserted. Floating gently near the spot where they had left it was their own little boat. Cap'n Bill swam to it, took hold of the side, and then turned an inquiring face toward the mermaids. "Climb in," said the Queen. So he pulled himself up and awkwardly tumbled forward into the boat. As he did so, he heard his wooden leg clatter against the seat, and turned around to look at it wonderingly.

"It's me, all right!" he muttered. "One meat one, an' one hick'ry one. That's the same as belongs to me!"

"Will you lift Mayre aboard?" asked Princess Clia.

The old sailor aroused himself, and as Trot lifted up her arms, he seized them and drew her safely into the boat. She was dressed just as usual, and her chubby legs wore shoes and stockings. Strangely enough, neither of them were at all wet or even damp in any part of their clothing.

"I wonder where our legs have been while we've been gone?" mused Cap'n Bill, gazing at his little friend in great delight.

"And I wonder what's become of our pretty pink and green scaled tails!" returned the girl, laughing with glee, for it seemed good to be herself again.

Queen Aquareine and Princess Clia were a little way off, lying with their pretty faces just out of the water while their hair floated in soft clouds around them.