Watership down

"Fiver could sense danger. Something terrible was going to happen to the warren, he felt sure of it. So did his brother Hazel, for Fiver's sixth sense was never wrong. They had to leave immediately, and they had to persuade the other rabbits to join them. And so begins a long and perilous journey of a small band of rabbits in search of a safe home. Fiver's vision finally leads them to Watership Down, but here they face their most difficult challenge of all"--Back cover. Suggested level: intermediate, junior secondary.