Anna McQuinn has worked in children's books for more than twenty-five years as an editor, publisher, and writer. She is the author of more than twenty books for children, including The Sleep Sheep (Scholastic, 2010) and If You're Happy and You Know It! (Barefoot, 2010). Anna leads groups like Leo's at her local library. She lives in Slough, England.

Ruth Hearson has illustrated and written several children's books, including Cinnamon's Fairy Sleepover and Knitted by Grandma. She lives in England.