Zoom, by Istvan Banyai, Puffin Book 1995. All Ages.
I bought this book when it first came out, back in 1995. I didn't have any children. I didn't expect to have any children. I bought this book because it was the most amazing book I had ever seen. It still amuses, intrigues and amazes me.
There is no text, except for the writing within the illustrations. None is needed or wanted. Tonight I "read" this book to my almost-five-year-old son. He was almost as fascinated with it as I am. Once he worked out what was going on in the illustrations, he was drawn into the book and could not wait to see what was going to happen on the next page.