In early December 2004, a woman named Mary Anderson put her father's "ghost" up for sale at the online auction site eBay after her six-year-old son said he was afraid that his grandfather's ghost would haunt him. The grandfather's ghost -- or, at least, his cane --was purchased by the online casino GoldenPalace.com for display as a piece of Americana. Anderson swears the auction was legitimate, an effort to console her child. Instead of paying a therapist to assuage her son's fears of ghostly visitations, she managed to get rid of the (potential) ghost and turn a tidy profit.

Anderson's child is not alone; many people believe in ghosts and that the dead can contact the living. In 2003, a Buffalo, New York, family asked me for help getting rid of their ghost. A working-class couple and their young daughter had fled their home, convinced that a ghost was haunting it. They had left two weeks earlier, on Halloween, and refused to sleep there overnight. They told me of mysterious events in their home: animals acting strangely, footsteps in empty hallways, mysterious images in photographs, objects and furniture moved and then replaced, ghostly sounds on audiotape, and so on. A priest performed an exorcism, but the spirits apparently refused to leave and the haunting got worse. I investigated the case for several weeks, eventually explaining all of the phenomena; it seemed that there was no ghost after all. I set the family's mind at ease, and they soon returned to their home. (The full, detailed investigation can be found at here.)

Ghost stories have been around for centuries, yet most Americans do not have first-hand experience with ghosts; they are most familiar with hauntings from horror novels and films such as The Amityville Horror. Because it was such a widely-known case (and supposedly based on a true story), a look at the real story behind the true story proves interesting.

The story of The Amityville Horror, as with The Exorcist , began with a best-selling novel. A book titled "The Amityville Horror: A True Story", written by Jay Anson, was published in 1977 and quickly became a hit. Soon it was made into an equally successful horror film starring James Brolin and Margot Kidder. And, as with The Exorcist, several inferior sequels followed in its wake (including a 3-D version). Anson was not a resident of the infamous possessed house, but a professional writer hired to pen a book based on "true events" that happened there several years earlier ...

The story behind the story began on November 13, 1974, when six members of an Amityville, New York, family were killed. The parents, Ronald and Louise DeFeo, were shot in bed while they slept, along with two sons and two daughters. The sole remaining family member, Ronald Jr. ("Butch"), was arrested for the crime and later sentenced to prison. With the family dead (and Butch in no position to inherit the place), the house went up for sale. The horrific nature of the massacre unnerved the otherwise quiet Long Island neighborhood, though no supernatural activity was associated with the house at 112 Ocean Avenue.

The following year, a new family, the Lutzes, moved into the house. George and Kathy Lutz, along with their three children, said that shortly after moving in, the six-bedroom abode became a Hell house. It seemed that perhaps the demons that drove Butch to slaughter his family were not in his head but in the house. An unseen force ripped doors from hinges and slammed cabinets closed. Noxious green slime oozed from the ceilings. A biblical-scale swarm of insects attacked the family. A demonic face with glowing red eyes peered into their house at night, leaving cloven-hoofed footprints in the morning snow. A priest called upon to bless the house was driven back with painful blisters on his hands. And so on.

A local television crew did a segment on the house, bringing in several self-styled "ghost hunters" (including Ed and Lorraine Warren) and other alleged psychics. All agreed that a demonic spirit was in the house, and that an exorcism would be needed to stop the activity. The Lutzes left the house but took their terrifying tale with them, collaborating with Mr. Anson for their book. And, as William Peter Blatty did when he promoted The Exorcist, Anson vouched for the truthfulness of his fantastic tale: "There is simply too much independent corroboration of their narrative to support the speculation that [the Lutzes] either imagined or fabricated these events."

Some people expressed doubts about the events in the house, and a few specific parts of it were even proven false (for example, the Lutzes could not have found the demonic hoofprint in the snow when they said they did, because weather records showed there had been no snowfall to leave prints in!). Still, the Lutzes stuck to their story, reaping tens of thousands of dollars from the book and film rights.

The truth behind The Amityville Horror was finally revealed when Butch DeFeo's lawyer, William Weber, admitted that he, along with the Lutzes, "created this horror story over many bottles of wine." The house was never really haunted; the horrific experiences they had claimed were simply made up. While the Lutzes profited handsomely from their story, Weber had planned to use the haunting to gain a new trial for his client. The Lutzes also later admitted that virtually everything they had said about the haunting-and everything in The Amityville Horror-was pure fiction.

Their account was likely influenced by another fictionalized story-that of The Exorcist, which was released in December 1973. Demonic possession and hauntings were very much in the public's mind when Lutzes spun their stories of demonic activity a year or two later. The Lutzes must have had a good laugh at the expense of the mystery-mongering ghost hunters and self-proclaimed psychics, who reported their terrifying visions and verified the house's (non-existent) demonic residents. Apparently, it was all their imagination. To this day, the fact that The Amityville Horror story is an admitted hoax is still not widely known; as they say, the truth never stands in the way of a good story. (Go ask Hollywood, where a remake of The Amityville Horror is in production.)

Ghost visitations have a long history and will probably always be with us-if not in reality, at least in our imaginations and stories. People find comfort in believing that their loved ones can contact them and will be reunited with them after death. Though hard evidence of life "on the other side" has yet to be found, it seems that humanity is reluctant to give up the ghost just yet.

Benjamin Radford is a writer, investigator, and managing editor of Skeptical Inquirer magazine. Details for this article were taken from Joe Nickell's article "Amityville: The Horror of It All," in the January/February 2003 issue of Skeptical Inquirer magazine.