That was Gillian Rogerson who wrote 'You Can't Eat a Princess!', not Giles (same illustrator). It's about a space princess, chocolate and alien abduction, whereas the book I did with Giles ('Morris the Mankiest Monster') is about a very disgusting little swamp thing who collects bogeys and has potatoes growing out of his pants. (Hello, East Dulwich Forum! I'm making a picture book with someone whose partner is always on this site so I thought I'd come have a peek.)