Pickle was quite ready to do that. He had appeased his first hunger, and he loved to hear himself talk, especially when he had an appreciative audience; and Esther's eager and half-frightened face bespoke the keenness of her interest.

"Well, you see, we woke up early, and didn't see any fun in lying in bed; so we got up and dressed and went out, and there was the path up through the wood, and we knew Old Bobby's house was somewhere up there. So it seemed a good plan just to go and look him up, you know."

"We often go out early at home," added Puck, "and look people up. Sometimes we wake them up throwing things into their windows, or at them, if they're shut. Sometimes they throw water at us, and that's awful fun. One old fellow did that, and we went and got the garden-hose, and his window was wide open, and we just soused his room with water. You should have seen him rushing to shut it up! But there isn't always a hose and pump handy," and he looked pathetic for a moment.

"Well," continued Pickle, "we got up the hill easy enough, and it was a jolly place. We forgot all about going to the house, there was such lots to see and explore. That was how we found the cave—poking about all over. There are no end of little crevasses and things—places you can swarm down and climb up again. We had a fine time amongst them; and then we found this one. We climbed down the chimney, but there are two more ways of getting in. Old Bobby came by one, and turned us out by the other."

"I've heard him speak of an underground place," said Esther in a low voice. "He said he'd show it to me, but I didn't want to go."

Puck stared at her in amaze.

"Why on earth not?" he asked.

"I thought it would be dark," she said, not caring to explain further; and both boys laughed.

"It is rather dark; but not so very when you've got used to it," said Pickle, "and boys don't mind that sort of thing. I don't know where the light gets in; but there are cracks, he said. Anyhow we got down a queer, narrow hole like a chimney, and dropped right down into a sort of huge fireplace—big enough to cook half a dozen men."

"O Pickle!"