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ania ahlborn
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brother
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child disappearances
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female horror
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Gillian Flynn
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neighbors
novellas
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seed
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Stephen King
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Within These Walls
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Product details
- ISBN 9781668057667
- Weight: 540g
- Dimensions: 152 x 229mm
- Publication Date: 11 Sep 2025
- Publisher: Simon & Schuster
- Publication City/Country: US
- Product Form: Hardback
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A terrifying new novel from bestselling #HorrorBookTok sensation Ania Ahlborn—the acclaimed author of the modern classic Brother.
Hailed as a writer of “some of the most promising horror I’ve encountered in years” (Seanan McGuire, author of the Ghost Roads series), Ania Ahlborn delivers a novel that pushes the boundaries of horror into a new realm.
Isla Hansen, a mother reeling from a devastating loss, is beside herself when a mysteriously orphaned child appears on the outskirts of the Hansens’ secluded Colorado property. Although strange and unexplainable, the child’s presence breathes new life into Isla. But as the child settles in, Isla’s husband, Luke, and their five children notice peculiarities that hint at something far beyond the ordinary—anomalies that challenge the very fabric of reality itself. The tension within the Hansen household grows, and with it, the sense that there is something very wrong with the new kid in the house.
The Unseen is a haunting tale that walks the line between the familiar and the unknown, drawing us into a chilling narrative where reality itself feels just out of reach.
Hailed as a writer of “some of the most promising horror I’ve encountered in years” (Seanan McGuire, author of the Ghost Roads series), Ania Ahlborn delivers a novel that pushes the boundaries of horror into a new realm.
Isla Hansen, a mother reeling from a devastating loss, is beside herself when a mysteriously orphaned child appears on the outskirts of the Hansens’ secluded Colorado property. Although strange and unexplainable, the child’s presence breathes new life into Isla. But as the child settles in, Isla’s husband, Luke, and their five children notice peculiarities that hint at something far beyond the ordinary—anomalies that challenge the very fabric of reality itself. The tension within the Hansen household grows, and with it, the sense that there is something very wrong with the new kid in the house.
The Unseen is a haunting tale that walks the line between the familiar and the unknown, drawing us into a chilling narrative where reality itself feels just out of reach.
Ania Ahlborn is the bestselling author of the horror works Brother, If You See Her, The Devil Crept In, Within These Walls, The Bird Eater, The Shuddering, The Neighbors, and Seed, the thrillers Good and Joyful Things and Dark Across the Bay, the novella collection Apart in the Dark, and the novellas Palmetto, I Call Upon Thee, and The Pretty Ones. Born in Ciechanów, Poland, she now lives with her family in North Carolina. Visit her at AniaAhlborn.com or follow the author on Facebook (@Ania.Ahlborn.Author) and Instagram (@AniaAhlborn).
