Michael Rosen is one of the most popular authors for children. His bestselling titles published by Walker Books include We're Going on a Bear Hunt, A Great Big Cuddle, Little Rabbit Foo Foo, Michael Rosen’s Sad Book, Tiny Little Fly and What Is Poetry?.

Michael received the Eleanor Farjeon Award for distinguished services to children’s literature in 1997, and was the Children’s Laureate from 2007 to 2009. He is a distinguished critic and academic, Professor of Children's Literature at Goldsmiths, University of London.

He also presents radio programmes for the BBC, and is a political commentator. Michael lives in London.

Emily Fox graduated from University College Falmouth with a first-class degree in illustration. She has illustrated many children's books including Elephant's Pyjamas (HarperCollins) and Fabio the Flamingo (Bloomsbury). Emily loves experimenting with colour and spends hours drawing in her sketchbook, mostly in her favourite blue pencil crayon. She lives in Bristol.