For fans of The Westing Game and The 39 Clues , a third exciting Winston Breen adventure Winston Breen and his friends Mal and Jake accompany Mr. Penrose for a weekend of puzzles and games at the mansion of a famous musician. Over the course of the weekend, some guests' prizes and belongings inexplicably disappear. As the group continues with the elaborate puzzles--which the reader is invited to solve too--some of the guests try to figure out who...