Timothy Knapman studied at Oxford University and has written plays, musicals, songs and children's books. His books include the successful Eleanor's Eyebrows and Mungo and the Picture Book Pirates and its sequels. His work has been translated into 12 languages and have been read on British national television.

Matt Robertson graduated with a Masters in Children's Book Illustration from the Cambridge School of Art in 2014 and in 2016 he was shortlisted for the Waterstones Book Prize (illustrated category). He lives and works in Norwich, UK.