Sign-In
Cart
Shackleton Pulse: Book 3
Paperback
Series: Shackleton Moon Base, Book 3
Mystery & ThrillerScience Fiction
Publisher: Independently Published
Published: Jun 2 2026
Pages: 232
Weight: 0.70
Height: 0.49 Width: 6.00 Depth: 9.00
Language: English
Humanity has descended into the dark. And the dark is listening.
For eighteen months, Dr. Nora Reyes has lived to two heartbeats: the pulse of her own blood, and the patient, subsonic rhythm, one beat every 4.7 seconds, rising from the vast alien Structure entombed beneath the Moon.
Now the descent has begun.
Beside her go Dr. Lena Vasquez, an astrobiologist whose every classification shatters against the impossible non-Euclidean geometry of the deep chambers, and Father Miguel Torres, a priest watching his faith dissolve in the amber light. Together they lead humanity into the heart of the dormant machine.
But the deeper they go, the more the Structure resists. Its endothermic crystallization is dragging the temperature to -44 C. And their own heartbeats are beginning to fall into step with the machine's relentless rhythm.
Far above, the human world is coming apart. Terrified of a weapon they can't measure, or an awakening they can't imagine, General Marchetti and the UN Council ready a final solution: fifty tons of concrete poured down the access shaft, burying the discovery, and everyone inside it, forever.
With military forces closing in and her equipment dead, Nora must make a desperate solo descent into the Celestial Chamber to complete the final handshake.
Time is running out. The world is watching.
And in the silent depths of an ancient world, the pulse is about to fall still.
The Shackleton Trilogy reaches its devastating conclusion.
Also from
Moehl, Geoffrey, II
Also in
Mystery & Thriller
Coffin Road: An Utterly Gripping Crime Thriller from the Author of the China Thrillers
May, Peter
Paperback
Sabine's Notebook: In Which the Extraordinary Correspondence of Griffin & Sabine Continues
Bantock, Nick
Hardcover
The Girl with the Dragon Tattoo (Movie Tie-In Edition): Book 1 of the Millennium Trilogy
Larsson, Stieg
Paperback
The Golden Mean: In Which the Extraordinary Correspondence of Griffin & Sabine Concludes
Bantock, Nick
Hardcover
Big Little Truths: Reese's Book Club: A Novel: The Sequel to Big Little Lies
Moriarty, Liane
Hardcover
The Pirate Queen: A Novel from the New York Times Bestselling Author of the Frozen River
Lawhon, Ariel
Hardcover
The Altar of Pergamon: The Mystery of the Dark Angel and the Future of the World
Cahn, Jonathan
Hardcover