"The Boxcar Children hunt for ghosts, seek out secrets, and investigate lost legends!"-- Page  of cover. The haunted clock tower mystery: Strange lights are coming from the Goldwin University clock tower at night. Are there ghosts on campus? The ghost in the first row: Rumors swirl at the Trap-Door Theater when props begin disappearing and a seat appears to be haunted. What secrets lie behind the scenes? The Sleepy Hollow mystery: Someone -- or something -- is scaring visitors in Sleepy Hollow. Could the legendary headless horseman be real?