In the serene landscape near Mount Hood, sixteen-year-old Tennant and her younger sister Sophie are abruptly plunged into a terrifying ordeal. A mysterious, overwhelming vibration builds into a cacophony of screams, forcing their father to rush them into a hidden storm cellar. But the refuge offers no escape from the inexplicable phenomenon, as the ominous sound intensifies, leaving the sisters isolated and facing an unknown threat.

Why You Should Read?

• Experience a gripping thriller from master storyteller James Patterson, co-authored by J.D. Barker.
• Delve into a mysterious sound event that isolates two sisters and their father in the US Pacific Northwest.
• Explore themes of survival, family bonds, and the unknown in a high-stakes, suspenseful narrative.
• Follow a fast-paced plot where the world outside rapidly unravels, challenging perceptions of safety and reality.