What-The-Dickens, the story of a Rogue Tooth Fairy is authored by Gregory Maguire and signed with the inscription: "Keep Smiling! Someone has an eye on those teeth!"

Gregory Maguire is the author of more than a dozen novels for children as well as four adult novels, including WICKED: The Life and Times of the Wicked Witch of the West, which was made into a hit Broadway musical. He lives outside Boston, Massachusetts.