Joseph Coelho is an award-winning children's author, performance poet and playwright based in London. He is the Waterstones Children's Laureate for 2022-24. Consultant Art Psychotherapist Mary Rose Brady has over thirty years' experience treating children and young people's mental health. Her expertise informed Goodnight, Starry Night which includes her advice for parents on how to facilitate a good night's sleep. Allison Colpoys is an award-winning illustrator based in Melbourne.