Matt Ralphs worked as an editor for many years, and now writes children's non-fiction and middle grade fiction, often with a focus on history, myths and folklore. His dark adventure novels Fire Girl and Fire Witch were published by Macmillan Children's Books. He currently has non-fiction projects in development with Nosy Crow and Bonnier. He lives on the Grand Union Canal on a boat called Nostromo. Robbie Cathro is an illustrator and storyteller living in Bristol, UK. He loves bright colours, limited palettes, atmospheric textures, and layered characters. His work is inspired by animation, folk tales, as well as the small stories he finds in his day-to-day life. He has worked with Airbnb, The Sunday Times, The Natural History Museum, Aquila Magazine, Anorak Magazine, Kingfisher and Little Bee Books.