Pendragon: Diary of an Adventure through Time and Space, the frightening Morpheus Road trilogy, and the whimsical picture book The Monster Princess are among MacHale's bestselling works. He's written, directed, and produced a number of award-winning children's television shows and films, including Are You Afraid of the Dark? He lives in Southern California with his family and can be found online at www.djmachalebooks.com.