The Super Fun Knock Knock Joke Book

Ivy Finnegan is an widely respected writer and editor of non-fiction for children and adults, specialising in puzzle and activity books. She has been compiling puzzles for more than 10 years. She lives in London, England. Popular children's artist Ana Bermejo was born in Spain and has studied art in both Valencia and London. She now lives in Bristol and keeps busy drawing everything from goats to pirates.