Joshua George is an experienced author of both fiction and non-fiction for children. His books have been published under various pen names in over 20 countries and have sold over one million copies worldwide. Joshua's picture book 'Roar! went the Lion' was selected for the 2017 Bookstart Corner library pack.

Gail Yerrill lives in a village in Bedfordshire, England. After gaining her BA (Hons) in 2D design in 1998 she became a freelance illustrator and designer of greetings cards and giftwrap for a major British supermarket chain, and has also illustrated items for other significant British institutions. She has illustrated many books for well known publishers, several of which are translated into many languages. Gail is well known for her soft, whimsical style which is well loved by children and adults alike.