Holly Black is the co-author of the New York Times bestselling series The Spiderwick Chronicles and has written many other contemporary fantasy novels for teens and children. The Spiderwick Chronicles were adapted into a film by Paramount Pictures, which was released in February 2008. To date, the Spiderwick books have been translated into 32 languages.

Her first book, Tithe: A Modern Faerie Tale, was published in 2002 and was named a Best Book for Young Adults by the American Library Association. She followed this up with Valiant, which was a finalist for the Mythopoeic Award for Young Readers and the recipient of the Andre Norton Award for Excellence in Young Adult Literature, along with Ironside, the sequel to Tithe.

Holly lives in Massachusetts with her husband, Theo, in a house with a secret library. For more information about her, please visit www.blackholly.com.