The Unknown

First published 2026 · debut

Reception

  1. 2026
    The New York Times

    Reviewed, 1 August

About the book

Read the full description

In 1926, five women disappeared from a remote island in Vermont. Now, one hundred years later, it’s happening again.

Struggling actress Marin Keane is shocked when she lands a role in a major motion picture about the unsolved mystery of New Avalon, an island on sprawling Lake Faraday in Vermont. She’s even more surprised when she learns that the role requires a weeklong research trip to that very spot.

Because New Avalon isn’t your ordinary island. A century ago, it was a commune for spiritual mediums—until they all vanished in 1926. The only trace of them was five dresses hanging from the branches of an old oak tree in the middle of the island, one for each missing woman. Some locals say they simply left. Others think they were murdered. But the prevailing opinion, thanks to a diary left behind by one of the vanished, a young woman named Daisy Rue, is that a séance gone wrong conjured something supernatural that took them all one by one.

Not long after arriving, Marin and her castmates, including legendary actress Violet Wright and white-hot director Ronan Peters, begin to realize all is not right with New Avalon.

Description from Open Library

Catalogue record

Diversified Publishing, 2026 · 589 pages

Publisher
Diversified Publishing, 2026
Pages
589
ISBN
979-8-217-34921-0
Full recordClose
Publisher
Diversified Publishing, 2026
Pages
589
ISBN
  • 979-8-217-34921-0
Author
Sager, Riley
Statement
The Unknown / Riley Sager.
Records
Open Library

Subjects

  • 2020s

Catalogue data checked 5 October 2026