For Jennifer Finney Boylan, creaking stairs, fleeting images in the mirror, and the remote whisper of human voices were everyday events in the Pennsylvania house in which she grew up in the 1970s. But these weren't the only specters beneath the roof of the mansion known as the "Coffin House." Jenny herself-born James-lived in a haunted body, and both her mysterious, diffident father and her wild, unpredictable sister would soon become ghosts to Jenny...