Margaret Mahy's many books - picture books, short stories, and fiction for teenagers as well as younger children - have been hugely successful all round the world and she is indisputably one of the most popular and successful twentieth-century children's authors. She has won the Carnegie Medal and many other awards, and has been nominated for the Hans Christian Andersen Award. She lived in New Zealand until her death in 2012.
Tony Ross was born in London and studied at the Liverpool School of Art and Design.
He has worked as a cartoonist, a graphic designer, as the Art Director of an advertising agency, and as Senior Lecturer in Art at Manchester Polytechnic. Tony is one of the most popular and successful children's illustrators of all time, best known for illustrating Horrid Henry and the works of David Walliams. Tony's books have been translated into 40 languages in over 100 countries. He lives in Macclesfield.