Author: Riley Sager
Publication Date: June 10, 2025
Genre: Historical Thriller, Locked Room Mystery

With a Vengeance is a high-stakes, locked-room thriller set aboard a luxury train in 1954. Riley Sager, known for his psychological suspense, delivers a tense, Agatha Christie–inspired tale of revenge, survival, and moral complexity that unfolds over a single, relentless thirteen-hour journey.