From the files of the world's foremost ghost investigator, Prof. Hans Holzer, Ph.D. — 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 campfire — but they're about real ghosts. All of these stories are eyewitness accounts investigated by Hans Holzer, the world's leading authority on the paranormal and psychic phenomena, in his amazing quest for ghosts.