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The Mercy Rooms: Behind the White Door
Paperback
Series: The Mercy Rooms, Book 4
Publisher: Independently Published
Published: Jul 29 2026
Pages: 260
Weight: 0.78
Height: 0.55 Width: 6.00 Depth: 9.00
Language: English
The White Door has been opened. The Vault has been revealed. But the greatest secret of the Mercy Rooms has yet to be uncovered.
After surviving the horrors hidden beneath Saint Agnes, Hannah Bennett and the others believe they have finally broken the cycle that haunted generations. The Keepers are gone, the Vault has been transformed, and the Mercy Rooms have become a place where stories are shared instead of imprisoned.
But one unanswered mystery refuses to stay buried.
A single forgotten photograph. A faceless man erased from history. A warning written by the First Collector that suggests everything the survivors believed about the Mercy Rooms may be incomplete.
As Hannah, Aaron, Marisol, Gabriel, Isaiah, Dr. Evelyn Mercer, Adrian Cross, and Samuel Rhodes struggle to understand the final pieces of the past, they discover that some truths are too important to remain hidden-and that the choices they make now will determine the future of every story yet to be told.
Emotional, suspenseful, and filled with shocking revelations, The Mercy Rooms: Behind the White Door raises the stakes while preparing readers for the breathtaking conclusion in the final installment of the series, The Mercy Rooms: The Last Mercy.
The doors may be open.
But the story isn't over.
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