Walker Books has been consistently recognized in all the major awards, winning The Guardian Children's Fiction Prize, the Carnegie Medal, the Kate Greenaway Medal (9 times), the Smarties Prize (19 times) and many more. Some notable prize-winning books include Can't You Sleep, Little Bear? by Martin Waddell and Barbara Firth, We're Going on a Bear Hunt by Michael Rosen and Helen Oxenbury, Thursday's Child by Sonya Hartnett and Ark Angel by Anthony Horowitz.