Peter Horn was born in Krems in Lower Austria. He studied history and teaching English as a second language at the University of Vienna and has worked as a teacher since 1987. He has authored more than thirty books for children and young people and has also published articles about film and literature. Jessica Meserve was born in the US and grew up in the UK. She studied illustration at Edinburgh College of Art and Cambridge School of Art and worked in publishing as a children's book designer before pursuing a career as a children's author and illustrator. In 2020 she was nominated for the Kate Greenaway Medal for What Clara Saw. She finds inspiration and happiness from the great outdoors, her two dogs, and her family. She lives with her family in England.

Johanna McCalmont is a translator originally from Northern Ireland and currently living in Brussels, Belgium. She translates French, German, Dutch, and Italian and also acts as an interpreter.