The Unknown
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<p><strong>By Riley Sager</strong> · A Novel · Pre-order, on shelves August 4, 2026</p><p>In 1926, five women disappeared from a remote island in Vermont. Now, one hundred years later, it's happening again. Struggling actress Marin Keane lands a role in a film about the unsolved mystery of New Avalon and travels to the island for a weeklong research trip. But New Avalon isn't ordinary — and after a health emergency strands the cast, the disappearances begin again. A gripping, atmospheric thriller from the "master of the twist," New York Times bestselling author Riley Sager.</p><p>Hardcover · 368 pages · Dutton</p>
The Unknown
$32.00
Sale price
$32.00
Regular price