When forced to defend herself against her own partner, a decorated agent turned violent, Odessa is left reeling. Placed on desk leave, she grapples with haunting visions of a shadowy figure escaping her partner's body at death.

Questioning her sanity and future in the FBI, Odessa takes on a routine assignment in New York City, unraveling the belongings of a retired agent. Little does she know, this task will thrust her into a sinister mystery involving Hugo Blackwood, a man claiming centuries of existence. Is he a deranged lunatic or humanity's final defense against unspeakable evil?

From the creators of The Strain Trilogy, Academy Award-winning director Guillermo del Toro and bestselling author Chuck Hogan, comes a chilling and original tale of suspense and literary horror. "The Hollow Ones" is a spellbinding narrative that will enthrall lovers of supernatural thrillers and suspenseful crime fiction alike.