The Signal Below: A Sci-Fi Horror Thriller: A Dark Science Fiction Novel for Adults Who Love Psychological Thrillers and Alien Horror (Paperback) (ISBN-13: 9798284325117)

They went to the Moon to find answers.
They found something that should never wake up.

A hidden signal deep beneath the surface.
A structure that thinks in dreams.
A presence that isn't alive-but isn't dead either.

As reality unravels, the crew loses time, identity, and control.
The Moon isn't a rock.
It's a lock.
And we just turned the key.

The Signal Below is sci-fi horror at its most disturbing-perfect for fans of Annihilation, Dead Space, and cosmic terror that stays in your head long after the last page.