Amy Hest is the author of many much-loved and bestselling picture books, including Kiss Good Night, illustrated by Anita Jeram,and Charley's First Night and When Charley Met Granpa, illustrated by Helen Oxenbury.

Polly Dunbar is one of the most well known illustrators working in the UK today. Polly's bestselling book, Penguin, has won numerous awards including the BookTrust Early Year's Award, the Nestle Silver Children's Book Prize, the Red House Children's Book of the Year Award and was shortlisted for the Kate Greenaway Medal. Polly was chosen as one of BookTrust's Ten Best illustrators.

Polly is the illustrator of Shoe Baby, Pat-a-Cake Baby and two picture books written by David Almond. Polly created Tilly and Friends, a series which is now animated on CBeebies. She is also co-founder of an award-winning theatre company. Polly lives in the Waveny Valley, Suffolk with her partner and their two boys.