Holly is a crime thriller novel by Stephen King, published by Scribner in September 2023. The story follows Holly Gibney, one of King's most beloved characters who first appeared in Mr. Mercedes (2014) and has since featured in The Outsider and the If It Bleeds novella collection. In this gripping standalone mystery, Holly investigates the disappearance of a young woman in a midwestern city, a case that leads her to an unlikely and terrifying source of evil: a retired professor couple whose respectable facade hides unspeakable secrets.

Set against the backdrop of the COVID-19 pandemic, the novel weaves themes of isolation, grief, and resilience into a suspenseful narrative. The hardcover edition (ISBN 978-1668016138) runs 464 pages and is published under the Scribner imprint of Simon & Schuster.