Anchor-07 (Paperback) (ISBN-13: 9798242121676)

It lives in her head. Always there. Always pressing.

Detective Sarah Reyes has lived with an unexplained presence in her head, something constant, intrusive, and impossible to shut out. It has never spoken clearly, never offered answers, but it has always known when something was wrong.

When a woman's body is pulled from the Merrimack River near the Amoskeag Dam, the presence reacts before Sarah does.

The death itself is unsettling, but it is not what draws her in. Something deeper is pulling at her, toward the dam, toward sealed spaces that should not exist, and toward a history that has been deliberately buried. As the investigation unfolds, Sarah encounters evidence that refuses to remain stable and environments where the dead are not simply discovered, but embedded, preserved, and half-swallowed by walls as if the structure itself is alive.

Beneath the dam lies an abandoned system older than modern civilization, a place connected to an asylum, hidden tunnels, and entities known as Harvesters. These mechanisms were not designed to kill, but to extract, influence, and reshape perception. The closer Sarah gets, the harder it becomes to separate memory from manipulation, and choice from conditioning.

What begins as a case becomes a reckoning. Not just with what is buried beneath the city, but with what has been living inside her all along.

ANCHOR-07 is the first book in The Hollow Frequency Series, a psychological thriller with supernatural and conspiracy elements, blending investigation, cosmic horror, and the slow erosion of trust in one's own mind.

Author: Marc Tessier
ISBN-13: 9798242121676
Publisher: Independently Published
Language: English
Published: 01/01/2026
Pages: 280
Format: Paperback
Weight: 0.83lbs
Size: 9.00h x 6.00w x 0.59d