Psycho is a suspense novel by Robert Bloch. It was first published in the United States in 1959 by Simon & Schuster. The story was adapted into Alfred Hitchcock’s seminal 1960 film of the same name. Bloch later wrote two sequels, which are unrelated to any of the film-sequels.
In November 1957 — two years before Psycho was first published — Ed Gein was arrested in his hometown of Plainfield, Wisconsin for the murders of two women. When police searched his home, they found furniture, silverware, and even clothing made of human skin and body parts. Psychiatrists examining him theorized that he was trying to make a “woman suit” to wear so he could pretend to be his dead mother, whom neighbors described as a puritan who dominated her son.
At the time of Gein’s arrest, Bloch was living 35 miles (56 km) away from Plainfield in Weyauwega. Though Bloch was not aware of the Gein case at that time, he began writing with “the notion that the man next door may be a monster unsuspected even in the gossip-ridden microcosm of small-town life.”
The novel, one of several Bloch wrote about insane killers, was almost completed when Gein and his activities were revealed, so Bloch inserted a line alluding to Gein into one of the final chapters. Bloch was surprised years later when he “discovered how closely the imaginary character I’d created resembled the real Ed Gein both in overt act and apparent motivation.”
Norman Bates is a middle-aged bachelor who is dominated by his mother, a mean-tempered,puritanical old woman who forbids him to have a life outside of her. They run a small motel together in the town of Fairvale, but business has floundered since the state relocated the highway. In the middle of a heated argument between them, a customer arrives, a young woman named Mary Crane.
Mary is on the run after impulsively stealing $40,000 from a client of the real estate company where she works. She stole the money so her boyfriend, Sam Loomis, could pay off his debts and they could get married. Mary arrives at the Bates Motel after accidentally turning off the main highway. Exhausted, she accepts Bates’ invitation to have dinner with him at his house, an invitation that sends Mrs. Bates into a rage; she screams, “I’ll kill the bitch!”, which Mary overhears.
During dinner, Mary gently suggests that Bates put his mother in a mental institution, but he vehemently denies that there is anything wrong with her; “We all go a little mad sometimes”, he states. Mary says goodnight and returns to her room, resolving to return the money so she will not end up like Bates. Moments later in the shower, however, a figure resembling an old woman surprises her with a butcher knife, and beheads her.
Bates, who had passed out drunk after dinner, returns to the motel and finds Mary’s bloody corpse. He is instantly convinced his mother is the murderer. He briefly considers letting her go to prison, but changes his mind after having a nightmare in which she sinks in quicksand, only to turn into him as she goes under. His mother comes to comfort him, and he decides to dispose of Mary’s body belongings and car in the swamp, and go on with life as usual.
Meanwhile, Mary’s sister, Lila, tells Sam of her sister’s disappearance. They are soon joined by Milton Arbogast, a private investigator hired by Mary’s boss to retrieve the money. Sam and Lila agree to let Arbogast lead the search for Mary. Arbogast eventually meets up with Bates, who says that Mary had left after one night; when he asks to talk with his mother, Bates refuses. This arouses Arbogast’s suspicion, and he calls Lila and tells her that he is going to try to talk to Mrs. Bates. When he enters the house, the same mysterious figure who killed Mary ambushes him in the foyer, and kills him with a razor.
Sam and Lila go to Fairvale to look for Arbogast, and meet with the town sheriff, who tells them that Mrs. Bates has been dead for years, having committed suicide by poisoning her lover and herself. The young Norman had a nervous breakdown after finding them and was sent for a time to a mental institution. Sam and Lila go to the motel to investigate. Sam distracts Bates while Lila goes to get the sheriff—but she actually proceeds up to the house to investigate on her own. There she finds various books on Occultism, Abnormal Psychology, Meta Physics, and one containing pornographic images in his bedroom, During a conversation with Sam, Bates says that his mother had only pretended to be dead, and had communicated with him while he was in the institution. Bates then tells Sam that Lila tricked him and went up to the house and that his mother was waiting for her. Bates then knocks Sam unconscious with a liquor bottle that he’d been drinking from. At the house, Lila is horrified to discover Mrs. Bates’ mummified corpse on the floor, in the fruit cellar. As she screams, a figure rushes into the room with a knife—Norman Bates, dressed in his mother’s clothes. Sam regains consciousness, enters the room and subdues Norman before he can harm Lila.
At the police station, Sam talks to a psychiatrist who had examined Bates, while the county high way crew is out dredging the swamp to uncover the automobiles revealing the bodies of Mary, Arbogast, and the countless numbers of missing persons, confirmed to be motel guests that Norman, over the years had murdered, and sometimes eaten or molested after death. Then disposed of, in the quicksand to cover up what he often considered his mother’s crimes. He learns that, years before, Bates had murdered his mother and her lover. Bates and his mother had lived together in a state of total codependence ever since his father deserted them. Along the way, Norman became a secret transvestite, and fascinated with the Occult, Spiritualism, and Satanism. When his mother took a lover named Joe Considine, Bates went over the edge with jealousy and poisoned them both, forging a suicide note in his mother’s handwriting. To suppress the guilt of matricide, he developed a split personality in which his mother became an alternate self, which abused and dominated his alternate child self as Mrs. Bates had done in life, while the third alternate adult self tried to keep both personalities concealed to continue functioning in the outside world. He stole her corpse from the cemetery and preserved it and, whenever the illusion was threatened, would drink heavily, dress in her clothes and speak to himself in her voice. He would even have sex with the corpse. The “Mother” personality killed Mary because “she” was jealous of Norman feeling affection for another woman.
Bates is found guilty of several counts of murder, cannibalism, incest, Satanism, necrophilia, and one grave robbing without trial. Declared insane, and put in a mental institution for life. Days later, the “Mother” personality completely takes over Bates’ mind; he virtually becomes his mother. In a double-twist ending, the Mother reveals she had to take over, as Norman’s personality was in fact the murderous one, and she in fact couldn’t hurt a fly.
Bloch wrote two sequels, Psycho II (1982) and Psycho House (1990); neither was related to the film sequels. In the novel Psycho II, Bates escapes the asylum disguised as a nun and makes his way to Hollywood. Universal Pictures allegedly did not want to film it because of its social commentary on slasher films. In the novel Psycho House, murders begin again when the Bates Motel is reopened as a tourist attraction.