The Exorcist (novel) The Exorcist (novel) The Exorcist is a 1971 horror novel by American writer William Peter Blatty. The book details the demonic possession of twelve-year-old Regan MacNeil, the daughter of a famous actress, and the two priests who attempt to exorcise the demon. Published by Harper & Row, the novel was the basis of a highly successful film adaption released two years later, whose screenplay was also written and produced by Blatty, and part of "The Exorcist" franchise. The novel was inspired by a 1949 case of demonic possession and exorcism that Blatty heard about while he was a student in
The Exorcist (film) on the Blu-ray release), the sequels "" and "The Exorcist III", and the prequels "" and "". The film earned $66.3 million in distributors' domestic (US/CAN) rentals during its theatrical release in 1974, becoming the second most popular film of that year (trailing "The Sting"). After several reissues, the film eventually grossed $232,671,011 in North America, which if adjusted for inflation, would be the ninth highest-grossing film of all time and the top-grossing R-rated film of all time. To date, it has a total gross of $441,071,011 worldwide. Adjusted to 2014 prices, "The Exorcist" has grossed $1.794 billion. Stanley Kauffmann,