Hell House is a horror novel by American novelist Richard Matheson, published in 1971. Plot The story of Hell House concerns four people – Dr. Lionel Barrett, a physicist with an interest in parapsychology, his wife Edith, and two mediums (Florence Tanner, a spiritualist and mental medium, and Benjamin Franklin Fischer, a physical medium who had been to the haunted house 30 years earlier.). Barrett, Tanner, and Fischer are hired by dying millionaire, William Reinhardt Deutsch, to investigate the possibility of life after death within a time limit of one week. To do so, they must enter the infamous Belasco House in Maine, regarded as the most haunted house in the world. The house is called "Hell House" due to the horrible acts of blasphemy and perversion that occurred there under the silent influence and supervision of Emeric Belasco. Meanwhile, there are other mysteries to be found in Hell House, such as the supposed murder of Emeric Belasco's son, Daniel Myron Belasco, and the puzzle as to why a majority of people who enter the home are dead by the end of their visit. The novel combines supernatural horror with mystery as the researchers attempt to investigate the haunting of the house while their sanity subtly is undermined by its sinister supernatural influence. The home exploits its guests' deepest desires and attempts to turn people against one another during the course of their visit. During the investigation, various influences begin to affect each character's personal weaknesses: Florence through her belief in spiritualism and her over-eagerness to rid the house of its evil; Dr. Barrett through his almost-arrogant disbelief in/disregard for spiritualism, his debilitated physical condition (having suffered from polio when young), and his belief in science and the power of the Reversor machine he has built to rid the house of its haunting; Edith through her personal fears, insecurities, and pent-up sexual desires; and Fischer through his deliberate inaction (which he calls "caution"). Hell House's potency comes from its apparent ability to corrupt those who enter its walls, before bringing about their destruction, both mental and physical. Adaptations In 1973, the novel was made into a film The Legend of Hell House, starring Pamela Franklin, Roddy McDowall, Clive Revill, and Gayle Hunnicutt. Matheson wrote the screenplay. The story was also adapted as a comic book mini-series, Richard Matheson's Hell House, written by Ian Edginton, with art by Simon Fraser. It