The Mask of Sanity is an American novel by Jacob M. Appel, published by The Permanent Press in 2017.Fort Wayne News Sentinel, May 4, 2017 The novel was a finalist for the Faulkner-Wisdom PrizeNew Orleans Times-Picayune, Oct 15, 2016 and the runner up for Killer Nashville's Claymore Award.The Tennessean, Jun 11, 2016

Plot Dr. Jeremy Balint is an up-and-coming cardiologist who discovers that his wife Amanda is having an affair with his fellow physician Warren Sugarman.Publishers Weekly, March 2017 He is also a high-functioning sociopath. Balint plots to murder Sugarman and to disguise the murder as the work of a serial killer.Publishers Weekly, March 2017

Reception Bruce DeSilva in The Washington Post described the novel as "both a suspenseful yarn and a chilling portrait of the mind of a high-functioning sociopath."Washington Post Review Publishers Weekly praised the novel's "matter-of-fact, nonjudgmental prose" and described the volume as "deeply unsettling."Publishers Weekly, March 2017 Kirkus Reviews called it "Intelligent and chilling."Kirkus Review Reviewing the novel in Amsterdam Quarterly, Bryan Monte wrote "The Mask of Sanity is full of surprises and will keep the reader wondering if Balint will be caught all the way to the very end of the story."Review in Amsterdam Quarterly

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