Nick Lake is the critically-acclaimed author of many YA novels. His books have won several prizes including the Michael L. Printz Award, and have been shortlisted three times for the Carnegie Medal. Nick is also the Fiction Publisher at HarperCollins Children's Books. He lives with his family in Oxfordshire, in a very old house protected by magical symbols. The House with a Dragon in It and Locked Out Lily are his middle-grade books with Simon & Schuster.
Emily Gravett is the author and illustrator of many children's books, including Matilda's Cat, Again!, Little Mouse's Big Book of Fears (winner of the Kate Greenaway Medal), Meerkat Mail, Tidy, and Old Hat.
Her first book, Wolves, was the winner of the Kate Greenaway Medal and the Boston Globe-Horn Book Honor Award for Illustration. Her second book, Orange Pear Apple Bear, was a Quills Award finalist, a Publishers Weekly Best Book of the Year, a Kirkus Reviews Best Book of the Year, and on the shortlist for the Kate Greenaway Medal. Emily lives in Brighton, England, with her partner, their daughter, and the family dog. Visit her at EmilyGravett.com.