From the acclaimed and award-winning author of The Hunger and The Deep comes a new psychological and supernatural twist on the horrors of the Japanese American internment camps in World War II.

1944: As World War II rages on, the threat has come to the home front. In a remote corner of Idaho, Meiko Briggs and her daughter, Aiko, are desperate to return home. Following Meiko’s husband’s enlistment as an air force pilot in the Pacific months prior, Meiko and Aiko were taken from their home in Seattle and sent to one of the internment camps in the Midwest. It didn’t matter that Aiko was American-born: They were Japanese, and therefore considered a threat by the American government.

Mother and daughter attempt to hold on to elements of their old life in the camp when a mysterious disease begins to spread among those interned. What starts as a minor cold quickly becomes spontaneous fits of violence and aggression, even death. And when a disconcerting team of doctors arrive, nearly more threatening than the illness itself, Meiko and her daughter team up with a newspaper reporter and widowed missionary to investigate, and it becomes clear to them that something more sinister is afoot: a demon from the stories of Meiko’s childhood, hell-bent on infiltrating their already strange world.

Inspired by the Japanese yokai and the jorogumo spider demon, The Fervor explores a supernatural threat beyond what anyone saw coming: the danger of demonization, a mysterious contagion, and the search to stop its spread before it’s too late.

‘Katsu weaves myriad perspectives into a powerful historical horror novel cantered on the internment of Japanese Americans during WWII…. The meticulous and compassionate portraiture, placed against the backdrop of what evils humans do to one another, creates a horror that renders even the creepiest spiders merely decorative in comparison. Horror readers looking for sharp social commentary should snap this up.’ -Publishers Weekly

‘The Fervor is set in 1944, but it’s about the world we live in now - and that’s terrifying.’ - Stephen Graham Jones, author of My Heart Is a Chainsaw

‘Masterfully written. Rich in historical detail and packed with complicated, compelling characters, The Fervor is a frightening reminder that those of us in the present are always on the cusp of repeating the sins of the past.’ -Riley Sager, author of Lock Every Door