From the files of the world's foremost ghost investigator, Prof. Hans Holzer, the man who actually talks to ghosts, come amazing stories like these: two roommates living in an old house come face to face with the ghost of a girl who died there long ago. A girl who just arrived at boarding school sees a shadowy figure float down the hallway without touching the ground. In the White House, visitors and household members report seeing the ghost of Abraham Lincoln. These tales are as spine-tingling as any you've heard around a camp fire, but they're about real ghosts.