Tony DiTerlizzi is a #1 New York Times bestselling author and illustrator who has been creating books for twenty years. From fanciful picture books, such as Jimmy Zangwow's Out-of-This-World Moon-Pie Adventure and The Spider and the Fly (a Caldecott Honor Book), to fantastic middle grade novels like Kenny & the Dragon and the WondLa trilogy, Tony imbues each story with his rich imagination. He created The Spiderwick Chronicles with Holly Black, which has sold millions of copies around the world. You can learn more about Tony at DiTerlizzi.com. Holly Black is the #1 New York Times bestselling and award-winning author of speculative and fantasy novels, short stories, and comics. She has been a finalist for an Eisner and a Lodestar Award, and the recipient of the Mythopoeic and Nebula Awards and a Newbery Honor. She has sold over twenty-six million books worldwide, and her work has been translated into over thirty languages and adapted for film. She currently lives in New England with her husband and son in a house with a secret library. Visit her at BlackHolly.com.