Riley Sager Books in Order
Riley Sager has written 10 books, published between 2017 and 2026. The first book is Final Girls (2017) and the newest is The Unknown (2026). Publication order is the reading order below.
Todd Ritter books in order are published under that pen name.
- Books
- 10
- Published
- 2017–2026
- Confirmed
- 10 of 10 titles
- Pages on record
- 1,436 in 4 of 10 books
Riley Sager writes standalone suspense novels about survivors, missing persons and victims of violent crime. Ten books make up the catalogue, one per year from Final Girls (2017) to The Unknown, taking in The Last Time I Lied, Lock Every Door, Home Before Dark, Survive the Night, The House Across the Lake and The Only One Left. No series ties the books together, so any Sager novel works as a starting point. Median length is 356 pages.
How many Riley Sager books are there?
Riley Sager has 10 books, released between 2017 and 2026.
Riley Sager Books in Publication Order
The table lists all 10 Riley Sager books in the order they were released, with the release year, the page count where one is on record, and how many independent book listings confirm each title. Catalogue data as of September 2026.
- 120173424/4
- 220183703/4
- 32019–3/4
- 420204004/4
- 520213244/4
- 62022–3/4
- 72023–4/4
- 82024–4/4
- 92025–4/4
- 102026–3/4
Riley Sager books grouped by series
Each title below is a row in the publication-order table above. None of these groups has a reading-order page of its own on this site.
Riley Sager Standalone Novels
10 books10 titles published under this heading without a numbered place in a series.
Do you have to read Riley Sager books in order?
No. No source lists any of the 10 Riley Sager books here as part of a series. The numbered table above gives them by publication date.
What order should you read Riley Sager books in?
Read them in publication order, starting with Final Girls (2017), the earliest published title. After it come The Last Time I Lied (2018), Lock Every Door (2019), Home Before Dark (2020), Survive the Night (2021), The House Across the Lake (2022), The Only One Left (2023), Middle of the Night (2024), With a Vengeance (2025) and The Unknown (2026).
What is the newest Riley Sager book?
The Unknown (2026) is the newest Riley Sager book released so far.
Is there a new Riley Sager book coming?
No next Riley Sager book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.
Riley Sager at a glance
- Still publishing
- Riley Sager published a book as recently as 2026.
- Release pace
- Riley Sager books have appeared about one a year on average.
- Length
- 1,436 pages across the 4 of 10 books with a recorded length, a median of 356 pages each.
- Busiest decade
- Most Riley Sager books, 7 of 10, were published in the 2020s.
- Corroboration
- 6 of the 10 titles appear in all four independent book listings, and every one of them in at least three.
What the Riley Sager books are about
7 of the 10 Riley Sager books carry subject tags in Open Library's catalogue. The subjects below are the ones that recur across them, most frequent first: suspense is tagged on 3 of 7. The subjects are cataloguers’ headings, not a plot summary.