The Unknown by
The Unknown by Riley Sager
Chilling Thriller | Mystery | Gothic Horror Vibes
Expected Release: August 4, 2026
A century-old mystery is repeating itself… Will history devour them too?
The Unknown by Riley Sager
| Genre: | Thriller / Mystery / Horror |
|---|---|
| Pages: | 368 |
| Publisher: | Dutton (Penguin Random House) |
| My Rating: | ⭐⭐⭐⭐⭐ (Highly Anticipated) |
★★★★★
The Girl in the Lake by Lauren Oliver
The most anticipated thriller of 2026!
In 1926, five women vanished without a trace from a remote island in Vermont. Now, exactly one hundred years later, history is repeating itself in the most terrifying way.
About the Author — Riley Sager
Riley Sager is a New York Times bestselling author known for his gripping, twisty thrillers. With millions of copies sold worldwide, his books like The Only One Left, Home Before Dark, and The House Across the Lake have earned him a huge fan following for clever plots, strong heroines, and jaw-dropping twists.
The Unknown is his latest spine-chilling masterpiece.
Book Summary
Struggling actress Marin Keane lands the role of a lifetime in a major motion picture about the unsolved disappearance of five women from New Avalon — a mysterious island on Lake Faraday in Vermont.
But her excitement turns to dread when she discovers that filming requires a week-long research trip to the very same isolated island.
A century ago, New Avalon was a commune for spiritual mediums… until they all vanished in 1926.
Now, as Marin and her film crew step foot on the island, people start disappearing again.
Is it history repeating itself? A curse? Or something far more sinister?
Packed with atmospheric tension, shocking twists, and Riley Sager’s signature style — The Unknown is a must-read thriller for fans of locked-room mysteries and gothic suspense.
Why You Should Read The Unknown
- Dual timeline mystery (1926 & Present)
- Isolated island setting full of eerie vibes
- Strong, relatable heroine
- Twisty plot that keeps you guessing till the end
- Perfect mix of thriller, horror, and paranormal elements
Who Should Read This Book?
- Fans of Riley Sager
- Lovers of atmospheric thrillers and locked-room mysteries
- Readers who enjoyed The Only One Left, The Guest List, or And Then There Were None
- Anyone who loves books with shocking twists and spooky settings
My Final Verdict
Highly Recommended! A gripping, atmospheric, and twisty thriller that will keep you up at night. Perfect for 2026’s spooky reading list.
