A rabbit borrows a book on wolves from the library, and is so engrossed in it that he doesn't notice that---- no, I won't spoil it for you!
This very imaginative, and beautifully illustrated, book is highly original. It combines library-related paraphernalia with plentiful rabbit-related puns (mostly lost on my children, but they'll get it when they're older) much of which is hidden amongst the front and back blurbs that you might not normally look at with your children. The first ending is a little brutal, though hardly unexpected. The alternative ending is very funny though ludicrous too.
We all love rabbits AND we are all vegetarian, yet my daughters (aged 6, 4 and 2) find this entertaining and are not scared by it. Most importantly for a children's book, it's also really appealing to parents.