The best true ghost story I've ever read is the Bell Witch story. I own two books about the haunting, a poltergeist case so famous that Andrew Jackson mentions it in his memoirs:Authenthicated History of the Bell Witch by MV Ingram--written in 1894 and based on the memoirs of Williams Bell and interviews with others in the Bell family--and The Bell Witch of Tennessee, written by Dr. Charles Bailey Bell and released in 1934. The two books relate a lot of the same stories. Ingram interviewed one part of the family while Bell relates the reminiscences of his grandfather, who was the eldest son involved in the actual haunting.
And the Bell Witch has NOTHING TO DO with that travesty of a movie based on it starring Sissy Spacek and Dennis Sutherland a few years ago- An American Haunting. I grew up about ten miles from the old Bell homestead and the legend is not only familiar but growing--as in the haunting allegedly continues to this day. Creepy, creepy stuff. When a poltergeist in the backwoods of Tennessee not only begins to talk in 1817, interacts with a future President of the United States and claims responsibility for the murder of the family patriarch in 1820, it's a pretty chillling story.