Polly Dunbar is a major star in the picture-book world. She is the author-illustrator of Penguin, Dog Blue and Flyaway Katie, and the illustrator of Shoe Baby, written by her mother, Joyce Dunbar. Her best-selling book Penguin has won numerous awards including the Book Trust Early Years Award 2007, the Nestle Silver Children's Book Prize 2007, the Practical Pre-School Award 2007 and the Red House Children's Book of the Year Award 2008, and was shortlisted for the Kate Greenaway Medal. Her collection of titles beginning with Hello Tilly have been made into an animated series, Tilly and Friends, currently airing on CBeebies. Polly lives in Brighton, Sussex.