Riley Sager Books in Order

Below is the complete list of Riley Sager books in order of publication. This is the recommended reading sequence for the series.

Standalone Novels Series

1. Final Girls (2017)
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2. The Last Time I Lied (2018)
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3. Lock Every Door (2019)
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4. Home Before Dark (2020)
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5. Survive the Night (2021)
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6. The House Across the Lake (2022)
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7. The Only One Left (2023)
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8. Middle of the Night (2024)
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9. With a Vengeance (2025)
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10. The Unknown (2026)
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About Riley Sager

Riley Sager is the pen name of American novelist Todd Ritter, a thriller writer whose career took a decisive turn when he launched the Sager name with Final Girls in 2017. Official author material presents him as a New York Times bestselling author whose books have been published in dozens of countries, with more than four million copies sold worldwide. A native of Pennsylvania, he now lives in Princeton, New Jersey.

His bibliography is best understood in two layers. Before Riley Sager became a major thriller brand, Ritter had already written crime fiction under his own name, and he also published work under the name Alan Finn. That earlier history matters because the Sager books did not come from nowhere. They represent a repositioning of an already working novelist into a sharper, more commercially legible lane: standalone suspense with strong hooks, a strong sense of atmosphere, and an instinct for making familiar thriller elements feel freshly staged.

What made the Riley Sager name break through was not simply mystery plotting, but branding married to execution. Books such as Final Girls, The Last Time I Lied, Lock Every Door, and Home Before Dark established a very recognizable mode of suspense: self-contained, high-concept, fast-moving, and often structured around isolation, unreliable memory, buried trauma, or a location with its own unnerving personality. Sager’s thrillers tend to feel cinematic without becoming weightless. He writes for momentum, but he also understands the power of mood, especially when a book can make readers question whether the threat is psychological, human, or something stranger hovering at the edge of explanation.

That tonal balancing act is one of the clearest through-lines in his work. Some novels lean harder into slasher-inflected survival mechanics, some into Gothic architecture and inheritance, some into urban paranoia, and some into nostalgic unease, but the common thread is pressure exerted on characters who are not fully sure they understand what happened before the story began. Even when the novels are not overtly supernatural, they often flirt with the feeling of it. That gives Sager a distinctive place in modern suspense. He writes commercial thrillers, but often with a haunted-house or campfire-story edge layered into the machinery.

His bibliography is also best read as a run of standalones rather than as a hidden shared universe. The books are linked by sensibility, not by recurring protagonists or a single continuous chronology. That makes them approachable in almost any order, but reading them in publication order does reveal something useful: the steady refinement of his method. You can watch him move from the breakout cleverness of Final Girls into later books such as The Only One Left, Middle of the Night, and With a Vengeance, each of which shows a writer increasingly confident in building a premise that feels both familiar to thriller readers and distinctly his own. Official author material currently identifies With a Vengeance, Middle of the Night, and The Only One Left as his most recent published novels, with The Unknown announced for August 4, 2026.

The best way to understand Riley Sager, then, is not as a series writer but as a specialist in the modern standalone thriller. His novels are built to hook quickly, escalate cleanly, and deliver reversals, but they also rely on setting, voice, and uncertainty in a way that gives them more identity than a generic plot-summary thriller. Under the pen name, Ritter found a form that suits him extremely well: suspense fiction that is polished, readable, slightly uncanny, and engineered to keep readers turning pages while never feeling entirely safe in what they think they know.