"If a door to the past appears in the heart of a legendary German castle, open it." -Marty McEntire, When fifteen-year-old Birdie gets stuck at history camp with a bunch of other American kids whose parents would rather bum around Germany without them, she has no idea she'll be part of a local pageant aimed at bringing the medieval fortress to life. But Birdie is no ordinary camper: She's hiding an enchanted piece of glass that opens windows in time. Now, trapped inside a ruin deep in the land of legends and fairy tales - from an evil siren called the Loreley to a chess piece that bestows wealth and power - Birdie and her new friends must embark on a dangerous quest to solve a mystery, save a life, and tame the magic around them - before time runs out for good. is book two of the young adult series, where meets . Perfect for fans of mystery, suspense, and fantasy!