Perhaps not as well known as Ackley's Ghost, whose legal, if not factual, existence is known to every American law student, the Greenbrier Ghost is still known as the only ghost whose testimony helped convict a murderer. Although commonly used to convict witches, spectral evidence largely fell out of favor after the Salem Witch Trials, until one West Virginia women's ghost accused her husband of murdering her.
There's Something About Mary. Miracles fascinate me, especially stories of apparitions of the Blessed Virgin Mary. Fatima, Lourdes, Our Lady of Guadalupe and Medjugorje--the list is extensive and ever-growing. Skeptics scoff, agnostics ponder and various scientific theories are propounded.