So I know I need to get a life but...
I've found a picture of the gruffalo in enough JD/AS books (Tiddler the snail and the whale, the highway rat, tabby mctat) to make me think it must be in more - but I can't find it in Charlie Cook's favorite book and Monkey Puzzle.
First world problem, I know, but if anyone else has seen this I'd love to know!