"Martin, a kitten, is branded a 'wimp' by his siblings for his friendly interest in mice.  He loves caring for them and can't understand their desire for freedom.  Only when he becomes the pet of a big city apartment dweller does he realize why his pets deserted him.  An engaging animal fantasy with plenty of humorous insight into the human condition, King-Smith's story has humor and a fast pace which will appeal to younger readers."—School Library Journal (starred review)