David Walliams is a children's author. He published his first novel in 2008 and has since written over forty books for children, including fiction and picture books.

Tony Ross was born in London in 1938. He went to art school in Liverpool and has since worked as a typographer for design and advertising agencies. His cartoons have appeared in Punch, Town, Time and Tide and the News of the World. His first book Hugo and the Wicked Winter was published in 1972. Tony has since written over 100 books and illustrated over 2000! Two of his creations, Towser and The Little Princess have been turned into TV series.

Tony lives in Wales.