Mappo was beginning to feel that way himself!

For several days nothing much happened to Mappo, after he and his monkey friends had been moved to the warm part of the ship. They had things to eat, and water to drink, and they slept a good deal of the time. One day the sailor who always fed Mappo stood in front of the cage, and, looking in, said:

"I wonder if you'd bite me if I petted you a bit? You look like a nice chap, and I like monkeys. I wonder if I couldn't teach you some tricks. Then you'd be worth more to the circus. You'll have to learn tricks in the circus, anyhow, and you might as well begin now. I think I'll pet you a bit."

"Chatter! Chatter! Chat! Bur-r-r-r! Snip!" went Mappo. That meant, in his language, that he would not think of biting the kind sailor who had fed and watered him. But the sailor was careful. Very slowly he put out his hand, and, reaching through the bars, he stroked Mappo's soft fur.

"That's a good chap!" said the sailor. "I believe you are going to be nice after all."

"Bur-r-r-r! Wopp!" said Mappo. That meant: "Of course I am!"

In a few days the sailor and Mappo were good friends, and one afternoon the sailor opened the cage door and let the monkey out. Then Mappo grew quite excited. It was the first time he had been loose since he had been caught, and he was so glad to run about, and use his legs and tail, that, before he knew what he was doing, he had jumped right over the sailor's head, and had scrambled up on the ship's deck.

"Oh, a monkey's loose! One of the monkeys has gotten away!" cried the sailors.

"Never mind! I'll catch him!" said the one who had been kind to Mappo.

Mappo ran and leaped. He saw something like a tall tree, only it had no branches on it. But there were ropes and ladders fast to it, and, in an instant, Mappo had scrambled up them to the top of the tall thing. It was the mast of the ship, but Mappo did not know that.