Unearthing the fearful flesh and sinful skins at the heart of gothic horror, Jack Morgan rends the genre’s biological core from its oft-discussed psychological elements and argues for a more transhistorical conception of the gothic, one negatively related to comedy. The Biology of Horror: Gothic Literature and Film dissects popular examples from the gothic literary and cinematic canon, exposing the inverted comic paradigm within each text. Morgan’s study begins with an extensive treatment of comedy as theoretically conceived by Suzanne Langer, C. L. Barber, and Mikhail Bakhtin. Then, Morgan analyzes the physical and mythological nature of horror in inverted comic terms, identifying a biologically grounded mythos of horror. Motifs such as sinister loci, languishment, masquerade, and subversion of sensual perception are contextualized here as embedded in an organic reality, resonating with biological motives and consequences. Morgan also devotes a chapter to the migration of the gothic tradition into American horror, emphasizing the body as horror’s essential place in American gothic. The bulk of Morgan’s study is applied to popular gothic literature and films ranging from high gothic classics like Matthew Lewis’s The Monk, Ann Radcliffe’s The Mysteries of Udolpho, Charles Maturin’s Melmoth the Wanderer, and Mary Shelley’s Frankenstein, to later literary works such as Poe’s macabre tales, Melville’s Benito Cereno,” J.S. Le Fanu’s Uncle Silas, H.P. Lovecraft’s The Shadow over Innsmouth,” Shirley Jackson’s The Haunting of Hillhouse, Stephen King’s Salem’s Lot, and Clive Barker’s The Damnation Game. Considered films include Nosferatu, Invasion of the Body Snatchers, Friday the 13th, Halloween, Night of the Living Dead, Angel Heart, The Stand, and The Shining. Morgan concludes his physical examination of the Gothic reality with a consideration born of Julia Kristeva’s theoretical rubric which addresses horror’s existential and cultural significance, its lasting fascination, and its uncanny positiveand often therapeuticdirection in literature and film.