Born and bred in North London, Richard Merritt has been an illustrator for 15 years after graduating from Central Saint Martin's college of Art and Kingston University.

Richard has worked with many book and editorial publishing houses, design groups, advertising agencies and more, on lots of varied projects, from children's books and packaging to magazines and costume illustration for film. He now illustrates children's picture books, including the hugely successful The Dinosaur Department Store.

Lily is based in the UK and grew up in the wilds of snowy nowhere, spending much of her time talking to animals and making up stories. She has continued to do this in her adult life, and now writes both fiction and non-fiction books for children. Her titles include big books about dinosaurs (Dinosaurium), rhyming books about dinosaurs (The Dinosaur Department Store) and stories about escapee hot dogs (Hello, Hot Dog!).

Follow Lily on Instagram and Twitter @lilymurraybooks.