Michael Rosen is a poet, writer and broadcaster, and held the post of Children's laureate from 2007-2009.
Katharine McEwen graduated from Kingston University with a first class honours degree in illustration in 1996. Her first book, 'Jack's Tummy', was published while she was still at University. Since then Katharine has worked with many high-profile writers and has illustrated over twenty-five children's books. Her other titles include the 'Sam's Science' series and the 'Titchy Witch' series.