Frank Cottrell Boyce

Frank Cottrell Boyce is a writer of books for young readers, most notably Millions, winner of the Carnegie Medal, and Cosmic, which garnered six starred reviews. Both titles have been turned into films. He is also the author of The Unforgotten Coat. Frank Cottrell Boyce lives in England.

Joe Berger is an editorial cartoonist, animator, and illustrator. He has illustrated numerous books, including the Nosy Crow title Hubble Bubble Granny Trouble by Tracey Corderoy. Joe Berger lives in England.