“The island is too big to explore all over to-day,” said Jack. “You’ve seen most of it - this big hill with its caves, the springs, the thick wood, and beyond the wood is a grassy field and then the water again. Oh, it is a glorious place!”

“Jack, where shall we live on this island?” said Peggy, who always liked to have everything well settled in her mind.

“We shall build a house of wood,” said Jack. “I know how to. That will do finely for the summer, and for the winter we will have to find a cave, I think.”

The children gazed at one another in glee. A house of wood, built by themselves - and a cave! How lucky they were to have a friend like Jack, who had a boat and a secret island!

They went back to the little landing-place, hungry and happy. They sat down and ate their bread and ham, carrots and peas, cherries and lettuces, and cake. It was the loveliest meal they had ever had in their lives, they thought. A little moorhen walked up to them and seemed surprised to see so many people in its home. But it did not run away. It ran round, pecking at the lettuce leaves; saying, “Fulluck, fulluck!” in its loud voice.

“If I could live here on this secret island always and always and always, and never grow up at all, I would be quite happy,” said Nora.

“Well, we’ll have a shot at living here for a good while at least!” said Jack. “Now, when shall we come?”

“And what shall we bring?” said Mike.

“Well, we don’t really need a great deal at present,” said Jack. “We can make soft beds of heather and bracken to lie on at night. What would be useful would be things like enamel mugs and plates and knives. I’ll bring an axe and a very sharp woodman’s knife. We’ll need those when we build our house. Oh - and matches would be most useful for lighting fires. We shall have to cook our meals. I’ll bring my fishing-line along, too.”

The more the children talked about their plan, the more excited they got. At last they had arranged what to bring. They were gradually to hide things in a hollow tree by the lakeside, and then, when the time came, they could carry them to the boat and row off to the secret island, ready to set up house there.