'This anomaly of a book is one that some young readers or read-tos will remember all their lives; a picture book of wonderful, soft charcoal and pencil animal studies - more fine art than illustration - all filled with character and motion; a letter that masquerades as a chapter book in five relaxed, clear large print parts full of curly metaphors and word-music; a sideways sort of morality tale accumulating and developing from chapter to chapter in a sophisticated, slow-building anatomy of friendship that, by the end, triumphantly belies it's title.' (Introduction)