Julia Donaldson slúžil ako UK Children's Laureate z 2011 do 2013 a má zaznamenané veľa bestselling a bielych fotografií knihy a novely pre mladých readers. She lives in Glasgow, Scotland, with her husband, Malcolm. Axel Scheffler's award-winning books include Room on the Broom, Snail and the Whale, and The Gruffalo. His illustrations má byť publikovaný v more than thirty countries. He lives in London, Anglicko.