This is a great picture book placed in Terry Pratchett's disc world. It pokes fun at some of the absurdities of children's books (the inability to find one's cow, and mistaking every other kind of animal for a cow in the process) and it doesn't dumb down the language to the typical picture book level.

The pictures are vibrant and engaging (watch for a portrait of Terry Pratchett on the last page!).

We read this one again and again.