Michael Morpurgo OBE is one of Britain's best loved writers for children, with sales of over 35 million copies. He has written over 150 books, has served as Children's Laureate, and has won many prizes, including the Smarties Prize, the Writers Guild Award, the Whitbread Award, the Blue Peter Book Award and the Eleanor Farjeon Lifetime Achievement Award. With his wife, Clare, he is the co-founder of Farms for City Children. Michael was knighted in 2018 for services to literature and charity.

Emma Chichester Clark studied art at the Royal College of Art. She has worked as a freelancer for magazines, publishers and advertising agencies as well as teaching art for several years, but now dedicates most of her time to children's books. She was nominated for the Kurt Maschler Award for Illustration twice and 'I Love You, Blue Kangaroo!', was shortlisted for the Kate Greenaway Medal.