The Unknown: A Novel by Riley Sager

✅ Premium Off-White Cream Pages

✅ Stitched Binding

✅ Matte Cover

✅ Local Premium Copy

✅ Language - English

✅ Dimensions - 5.5 x 8.26 inches

✅ Pages Amount 322

✅ Summary -

The Unknown is the milestone tenth psychological thriller novel by New York Times bestselling author Riley Sager. Described by critics as Sager’s "Eras Tour," the book functions as a victory lap for the author, packed with structural nods and easter eggs dedicated to his loyal fanbase.