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Zero Fathoms: The Abyss Remembers: A Deep-Water Survival Thriller
Paperback
Series: A Mara Vance Thriller, Book 2
Publisher: Independently Published
Published: Jun 30 2026
Pages: 158
Weight: 0.48
Height: 0.34 Width: 6.00 Depth: 9.00
Language: English
Eleven months ago, Mara Vance heard something sing at the bottom of the world. Her dive partner died soon after, and she stopped listening to anything she could not control.
Now a package appears on her doorstep with no postage and no courier.
Inside is a data drive that has spent nineteen years at the bottom of Earth's deepest trench.
It is still warm.
The recording lasts forty-one minutes.
Two scientists speak calmly from eleven thousand meters below the surface.
One is the professor who died before Mara finished her degree.
The other calmly reads instrument values into the darkness before saying something impossible.
They can hear the same note Mara hears.
The one no doctor can explain.
The one she has never told another living soul about.
The drive carries a timestamp dated eleven days in the future.
The recording has not been made yet.
A grey research vessel sails toward the trench carrying a crew where every member has been told a different mission.
Far below them, something has held a single unwavering note for thirty-one years.
It has learned exactly one human name.
And it waited until the woman who carried that name was finally broken enough to answer.
It is not a machine.
It is not an animal.
It is an archive.
And it does not understand what it costs to remember.
Zero Fathoms: The Abyss Remembers is the second novel in the Zero Fathoms series, a claustrophobic deep-sea thriller blending psychological suspense, science fiction, mystery, and cosmic dread.
Once the abyss remembers you...
it never lets go.
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