William Joyce does a lot of stuff—films, apps, Olympic curling—but children’s books are his true bailiwick (The Numberlys, The Man in the Moon, Nicholas St. North and the Battle of the Nightmare King, Toothiana, and the #1 New York Times bestselling The Fantastic Flying Books of Mr. Morris Lessmore, which is also an Academy Award–winning short film, to name a few). He lives with his family in Shreveport, Louisiana.