"Here, drink this," the Doctor ordered, handing him a tea-cup full of some brown mixture. "I think you will find that that will soon relieve the stiffness in your front legs."

The turtle drank it down. And in a minute or two he said he felt much better and could now move his legs freely without pain.

"It's a wonderful medicine, that," said he. "You are surely a great Doctor. Have you got any more of it?"

"I will make up several bottles of the mixture and leave them with you before I go," said John Dolittle. "But you really ought to get on high ground somewhere. This muddy little hummock is no place for you to live. Isn't there a regular island in the lake, where you could make your home—if you're determined not to leave the Junganyika country?"

"Not one," said the turtle. "It's all like this, just miles and miles of mud and water. I used to like it—in fact I do still. I wouldn't wish for anything better if it weren't for this wretched gout of mine."

"Well," said the Doctor, "if you haven't got an island we must make one for you."

"Make one!" cried the turtle. "How would you go about it?"

"I'll show you very shortly," said John Dolittle. And he called Cheapside to him.

"Will you please fly down to Fantippo," he said to the City Manager, "and give this message to Speedy-the-Skimmer. And ask him to send it out to all the postmasters of the branch offices: The Swallow Mail is very shortly to be closed—at all events for a considerable time. I must now be returning to Puddleby and it will be impossible for me to continue the service in its present form after I have left No-Man's-Land. I wish to convey my thanks to all the birds, postmasters, clerks and letter-carriers who have so generously helped me in this work. The last favor which I am going to ask of them is a large one; and I hope they will give me their united support in it. I want them to build me an island in the middle of Lake Junganyika. It is for Mudface the turtle, the oldest animal living, who in days gone by did a very great deal for man and beast—for the whole world in fact—when the earth was passing through the darkest chapters in all its history. Tell Speedy to send word to all bird leaders throughout the world. Tell him I want as many birds as possible right away to build a healthy home where this brave turtle may end his long life in peace. It is the last thing I ask of the post office staff and I hope they will do their best for me."

Cheapside said that the message was so long he was afraid he would never be able to remember it by heart. So John Dolittle told him to take it down in bird scribble and he dictated it to him all over again.