Rhiannon Fielding is a UK-based children's picture book author. Ten Minutes to Bed: Little Unicorn has become a global bestseller, and been translated into 13 languages. Rhiannon lives in the English countryside, where she spends most of her time writing, reading, and painting.

Chris Chatterton began his career in graphic design and animation, working on a variety of projects, including Doctor Who and CBBC's The Dumping Ground. Chris's passion for illustration then led him to pursue a career as a freelance artist working on a number of children's books. Originally from County Durham, Chris now lives and works in the basement studio of his house in Newcastle Upon Tyne.