. . . Chris Duffy has written many comic books, for Marvel and DC Comics, and has edited comics and graphic novels for Nickelodeon Magazine, United Plankton Pictures, DC Comics, and First Second, where he edited the New York Times bestseller Fairy Tale Comics. He currently is a senior editor at Workman Publishing, and lives in Cold Spring, New York, where he has seen a number of horses, but hasn't managed to ride one yet. Leonard S. Marcus is one of the world's leading writers about children's books and the people who create them. His own award-winning books include Randolph Caldecott: The Man Who Could Not Stop Drawing ; Listening for Madeleine: A Portrait of Madeleine L'Engle in Many Voices ; Dear Genius: The Letters of Ursula Nordstrom ; Minders of Make Believe ; The Annotated Phantom Tollbooth ; Mr. Lincoln Sits for His Portrait: The Story of a Photograph That Became an American Icon ; and Earthrise: The Story of a Photograph That Changed the Way We See Our Planet . He lives in Brooklyn, New York.