Wendy Mass is the author of six novels for young people, including A Mango-Shaped Space (which was awarded the Schneider Family Book Award by the American Library Association), Leap Day, the Twice Upon a Time fairy tale series, and Jeremy Fink and the Meaning of Life, which earned a starred review in Publishers Weekly magazine. Her most recent book is Heaven Looks a Lot Like the Mall. Wendy wrote the storyline for an episode of the television show Monk, entitled "Mr. Monk Goes to the Theatre," which aired during the show's second season. She tells people her hobbies are hiking and photography, but really they're collecting candy bar wrappers and searching for buried treasure with her metal detector. Wendy lives with her family in New Jersey.