Actually, having read all the books, rabbits come more than just in one book. They might be in more books but the 3 books (I can remember at the moment) that they come in are: Salamandastron (The rabbit mom, and the two foolish twins), Martin the warrior (the rabbit family that tries to scare strangers off) and Mattimeo (the old crazy rabbit that gives basil the small statue)
Actually, having read all the books, rabbits come more than just in one book. They might be in more books but the 3 books (I can remember at the moment) that they come in are: Salamandastron (The rabbit mom, and the two foolish twins), Martin the warrior (the rabbit family that tries to scare strangers off) and Mattimeo (the old crazy rabbit that gives basil the small statue)