Tor Freeman is a London-based illustrator. In 2012 she was awarded the Sendak Fellowship. In 2017 she won the Guardian Graphic Short Story Prize. Her books include the Digby Dog and Olive series.

MARTIN JENKINS is conservation biologist and children's writer. His jobs have varied greatly: "I've been an orchid-sleuth in Germany, a timber detective in Kenya and an investigator of the chameleon trade in Madagascar." His titles include Emperor's Egg, winner of the Times Junior Information Book of the Year Award, Can We Save the Tiger, winner of the SLA Award, and Gulliver's Travels, winner of the Kate Greenaway Medal. He lives in Cambridge and London.