Books like The Exorcist

Ira Levin's Rosemary's Baby predates The Exorcist by several years and establishes many of the conventions Blatty would later refine. Rosemary Woodhouse moves into a Manhattan apartment building with her husband and gradually realizes that her neighbors, her husband, and possibly her unborn child are all connected to a satanic conspiracy. Levin builds his horror through paranoia and isolation, showing a young woman whose every attempt to seek help is blocked or redirected by the very people she trusts most.

The novel shares Blatty's interest in how evil operates through ordinary social structures, using marriage, community, and medical authority as instruments of control rather than protection. Levin writes with deceptive simplicity, his clean prose making the accumulation of wrongness feel almost casual until the full scope of the conspiracy becomes clear. The domestic setting gives the horror its power, transforming pregnancy, the most natural of human experiences, into something monstrous.

Both novels understand that the devil works best when he wears a friendly face and uses existing relationships as weapons.

Sara Gran's Come Closer strips possession horror to its essentials, following Amanda as she begins losing control of her actions and personality to a demonic presence. The novel shares The Exorcist's central premise but approaches it from the perspective of the possessed person rather than the people trying to save her. Amanda narrates her own deterioration with the clinical detachment of someone watching themselves drown, creating a reading experience that is both claustrophobic and deeply sad.

Gran, like Blatty, treats the demonic as something that enters through psychological vulnerabilities, suggesting that possession is less an invasion than an amplification of tendencies already present. The novel's brevity works in its favor, compressing the horror into a tight spiral that mirrors Amanda's accelerating loss of autonomy. Gran refuses to offer the comfort of a clear battle between good and evil that The Exorcist provides, instead presenting possession as a process without a dramatic climax or heroic intervention.

Readers who find The Exorcist's ritualistic confrontation with evil its most powerful element may find Gran's more ambiguous approach equally disturbing.

Paul Tremblay's A Head Full of Ghosts updates The Exorcist's template by embedding a possible possession within a reality television show, adding layers of media critique and narrative unreliability to the core horror. The Barrett family agrees to let cameras document their teenage daughter Marjorie's apparent demonic affliction, and the novel filters the events through the younger sister Merry's memoir written years later and a horror blogger's analysis.

Tremblay deliberately evokes Blatty's novel while questioning whether possession can be distinguished from mental illness, family dysfunction, or performance for cameras. The novel shares The Exorcist's domestic foundation, showing a family being torn apart by something they cannot control or fully understand, and it treats the religious dimension with the same seriousness Blatty brought to Father Karras's crisis of faith.

Tremblay's refusal to confirm or deny the supernatural mirrors the doubt that haunts Blatty's characters, making the ambiguity itself a source of horror. The novel asks whether it matters if the devil is real when the suffering is genuine regardless.

Thomas E. Sniegoski's Fallen follows Aaron Corbet, a teenager who discovers on his eighteenth birthday that he is a Nephilim, the offspring of a human and an angel, and that both angelic and demonic forces have plans for him. The novel approaches the theological elements of The Exorcist from a different angle, using the war between heaven and hell as backdrop for a coming-of-age story rather than a horror narrative.

Sniegoski shares Blatty's interest in the mechanics of the angelic hierarchy and the politics of spiritual warfare, creating a world where celestial beings operate with specific rules and motivations. The novel treats its supernatural cosmology with genuine respect, building a consistent mythology around fallen angels, redemption, and the role of half-human beings in the ongoing conflict between good and evil. Aaron's discovery of his nature mirrors Father Karras's wrestling with faith, though the emotional register is more adolescent adventure than adult crisis.

Readers who appreciate The Exorcist's detailed engagement with Catholic theology and angelology will find Sniegoski working with similar materials in a more action-oriented framework.

Nick Cutter's The Troop replaces The Exorcist's demonic possession with a biological one, as a parasitic organism begins consuming a group of Boy Scouts stranded on an isolated island. The novel shares Blatty's interest in watching helpless people confront a force that transforms human bodies into something horrifying, and Cutter writes the physical degradation with the same unflinching detail Blatty brought to Regan's deterioration.

The scouts' attempts to contain and understand the infection mirror the doctors' and priests' efforts to diagnose and treat Regan, with rational approaches repeatedly failing against something that operates outside normal categories. Cutter intersperses his narrative with found documents that provide scientific and institutional context, creating a layered reading experience similar to how Blatty incorporated medical and theological research.

The novel's group setting adds social dynamics to the horror, as the boys' established hierarchies of friendship and bullying determine who helps whom and who becomes expendable. The island isolation serves the same function as the MacNeil house in The Exorcist, creating a contained space where the horror can escalate without external intervention.

Richard Matheson's Hell House shares The Exorcist's structure of experts entering a space saturated with evil and attempting to use their specialized knowledge to understand and defeat it. A physicist, two mediums, and the physicist's wife spend a week in the Belasco House, reputedly the most haunted house in the world, to determine whether life after death can be scientifically proven. Matheson, like Blatty, sets up a confrontation between rationalism and the supernatural, with different characters representing different approaches to understanding evil.

The house's attacks on the investigators target their psychological and sexual vulnerabilities, creating the same kind of intimate, personalized horror that Blatty achieves with the demon's ability to know and exploit its victims' deepest shames. Matheson writes with precision and discipline, building his set pieces through careful escalation rather than relying on shock. The confined setting and limited timeline create mounting pressure as the investigators realize their methods are inadequate against forces that do not follow any rules they understand.

Both novels ultimately argue that evil is intelligent, personal, and far older than any human institution designed to combat it.