As the rabbits came up by the hole inside the beech wood, a swift gust of wind passed through the leaves, checkering and dappling the ground beneath, stealing and giving light under the branches. They listened, but beyond the rustle of the leaves there came from the open down outside no sound except the monotonous tremolo of a grasshopper warbler, far off in the grass.

"What a moon!" said Silver. "Let's enjoy it while it's here."

As they went over the bank they met Speedwell and Hawkbit returning.

"Oh, Hazel," said Hawkbit, "we've been talking to another mouse. He'd heard about the kestrel this evening and was very friendly. He told us about a place just the other side of the wood where the grass has been cut short-something to do with horses, he said. 'You like a nice a grass? 'E very fine grass. So we went there. It's first-rate."

The gallop turned out to be a good forty yards wide, mown to less than six inches. Hazel, with a delightful sense of having been proved right by events, set to work on a patch of clover. They all munched for some time in silence.

"You're a clever chap, Hazel," said Holly at last "You and your mouse. Mind you, we'd have found the place ourselves sooner or later, but not as soon as this."

Hazel could have pressed his chin glands for satisfaction, but he replied merely, "We shan't need to go down the hill so much, after all." Then he added, "But, Holly, you smell of blood, you know. It may be dangerous, even here. Let's go back to the wood. It's such a beautiful night that we can sit near the holes to chew pellets and Bluebell can tell us his story."

They found Strawberry and Buckthorn on the bank; and when everyone was comfortably chewing, with ears laid fiat, Bluebell began.

"Dandelion was telling me last night about Cowslip's warren and how he told the story of the King's Lettuce. That's what put me in mind of this tale, even before Hazel explained his idea. I used to hear it from my grandfather and he always said that it happened after El-ahrairah had got his people out of the marshes of Kelfazin. They went to the meadows of Fenlo and there they dug their holes. But Prince Rainbow had his eye on El-ahrairah; and he was determined to see that he didn't get up to any more of his tricks.

"Now one evening, when El-ahrairah and Rabscuttle were sitting on a sunny bank, Prince Rainbow came through the meadows and with him was a rabbit that El-ahrairah had never seen before.

" 'Good evening, El-ahrairah, said Prince Rainbow. 'This is a great improvement on the marshes of Kelfazin. I see all your does are busy digging holes along the bank. Have they dug a hole for you?

" 'Yes, said El-ahrairah. 'This hole here belongs to Rabscuttle and myself. We liked the look of this bank as soon as we saw it.

" 'A very nice bank, said Prince Rainbow. 'But I am afraid I have to tell you, El-ahrairah, that I have strict orders from Lord Frith himself not to allow you to share a hole with Rabscuttle.

" 'Not share a hole with Rabscuttle? said El-ahrairah. 'Why ever not?

" 'El-ahrairah, said Prince Rainbow, 'we know you and your tricks: and Rabscuttle is nearly as slippery as you are. Both of you in one hole would be altogether too much of a good thing. You would be stealing the clouds out of the sky before the moon had changed twice. No-Rabscuttle must go and look after the holes at the other end of the warren. Let me introduce you. This is Hufsa. I want you to be his friend and look after him.

" 'Where does he come from? asked El-ahrairah. 'I certainly haven't seen him before.

" 'He comes from another country, said Prince Rainbow, 'but he is no different from any other rabbit. I hope you will help him to settle down here. And while he is getting to know the place, I'm sure you will be glad to let him share your hole.

"El-ahrairah and Rabscuttle felt desperately annoyed that they were not to be allowed to live together in their hole. But it was one of El-ahrairah's rules never to let anyone see when he was angry and, besides, he felt sorry for Hufsa because he supposed that he was feeling lonely and awkward, being far away from his own people. So he welcomed him and promised to help him settle down. Hufsa was perfectly friendly and seemed anxious to please everyone; and Rabscuttle moved down to the other end of the warren.

"After a time, however, El-ahrairah began to find that something was always going wrong with his plans. One night, in the spring, when he had taken some of his people to a cornfield to eat the green shoots, they found a man with a gun walking about in the moonlight and were lucky to get away without trouble. Another time, after El-ahrairah had reconnoitered the way to a cabbage garden and scratched a hole under the fence, he arrived the next morning to find it blocked with wire, and he began to suspect that his plans were leaking out to people who were not intended to learn them.

"One day he determined to set a trap for Hufsa, to find out whether it was he who was at the bottom of the trouble. He showed him a path across the fields and told him that it led to a lonely barn full of swedes and turnips: and he went on to say that he and Rabscuttle meant to go there the next morning. In fact El-ahrairah had no such plans and took care not to say anything about the path or the barn to anyone else. But next day, when he went cautiously along the path, he found a wire set in the grass.

"This made El-ahrairah really angry, for any of his people might have been snared and killed. Of course he did not suppose that Hufsa was setting wires himself, or even that he had known that a wire was going to be set. But evidently Hufsa was in touch with somebody who did not stick at setting a wire. In the end, El-ahrairah decided that probably Prince Rainbow was passing on Hufsa's information to a farmer or a gamekeeper and not bothering himself about what happpened as a result. His rabbits' lives were in danger because of Hufsa-to say nothing of all the lettuces and cabbages they were missing. After this, El-ahrairah tried not to tell Hufsa anything at all. But it was difficult to prevent him from hearing things because, as you all know, rabbits are very good at keeping secrets from other animals, but no good at keeping secrets from each other. Warren life doesn't make for secrecy. He considered killing Hufsa. But he knew that if he did, Prince Rainbow would come and they would end in more trouble. He felt decidedly uneasy even about keeping things from Hufsa, because he thought that if Hufsa realized that they knew he was a spy, he would tell Prince Rainbow and Prince Rainbow would probably take him away and think of something worse.

"El-ahrairah thought and thought. He was still thinking the next evening, when Prince Rainbow paid one of his visits to the warren.

" 'You are quite a reformed character these days, El-ahrairah, said Prince Rainbow. 'If you are not careful, people will begin to trust you. Since I was passing by, I thought I would just stop to thank you for your kindness in looking after Hufsa. He seems quite at home with you.

" 'Yes, he does, doesn't he? said El-ahrairah. 'We grow in beauty side by side; we fill one hole with glee. But I always say to my people, "Put not your trust in princes, nor in any-"

" 'Well, El-ahrairah, said Prince Rainbow, interrupting him, 'I am sure I can trust you. And to prove it, I have decided that I will grow a nice crop of carrots in the field behind the hill. It is an excellent bit of ground and I am sure they will do well. Especially as no one would dream of stealing them. In fact, you can come and watch me plant them, if you like.

" 'I will, said El-ahrairah. 'That will be delightful.

"El-ahrairah, Rabscuttle, Hufsa and several other rabbits accompanied Prince Rainbow to the field behind the hill; and they helped him to sow it with long rows of carrot seed. It was a light, dry sort of soil-just the thing for carrots-and the whole business infuriated El-ahrairah, because he was certain that Prince Rainbow was doing it to tease him and to show that he felt sure that he had clipped his claws at last.