Troll Bridge — Jane Yolen

For sixteen-year-old harpist prodigy Moira, the annual Dairy Princess event in Vanderby is just another lame publicity op. Twelve girls have been selected to have their likenesses carved in butter and displayed on the Trollholm Bridge. Its a Vanderby State Fair tradition that has been going on for, like, ever. As far as Moira is concerned, the sooner its over with the buttererbetter. About the same time and not far away, three brothersmembers of the sensationally popular teen boy band The Griffsonsare in the middle of a much-needed road trip to relax from the pressures of their latest tour. In a flash, the kids are suddenly transported to a strange and mystical wilderness where they are caught in the middle of a deadly tug-of-war struggle between a magical fox named Fossegrim and the monstrous troll Aenmarr of Austraegir. At the heart of the feud is a battle for possession of a mysterious magical fiddleand an ancient compact between Trollholm and the outer world. Unfortunately for Moira and the Griffsons, nothing in Trollholm is as it seems. Finding a way out of Trollholm may be a lot more difficult than they think.