Recommended reading:
*Strange But True by Kenner and Miller
*The Other Side by Denice Jones
*True Mystic Experiences by Jennifer Spees
*The Encyclopedia of Ghosts and Spirits by Rosemary Ellen Guiley
*The National Directory Haunted Places by Dennis Williams
*Lighthouse Ghosts by Norma Elizabeth & Bruce Roberts
*Journey Through the Unexplained (The Source) by Art Bell & Brad Steiger
*Borderlands The Ultimate Exploration of the Unknown by Mike Dash
*Ghost Ships by Richard Winer