Book Review: Shadow of the Eternal Watcher by Josh Mendoza

Book Details:

Author: Josh Mendoza
Release Date: January 28, 2025
~~Series~~:
Genre: Science-Fiction, Action
Format: E-book
Pages: 317 pages
Publisher: Inkshares
Blurb:
“Recommended for space opera fans with a taste for irony.” —Library Journal
Duster Raines has demons. Some visit him in his dreams, reminding him of the choices he made in combat to survive. Others visit him while he’s awake, demanding he pay penance for those sins. But lately, he’s started seeing an alternate version of reality where he leads a life of importance full of wealth and power. Visions so vivid, they seem more real than the life he lives as a PI, scrounging the gutters of Los Angeles for an easy buck. It’s enough to drive anyone insane.
Pulled into a missing persons case he never wanted, Raines finds himself framed and hunted by the government. But as he searches for answers to clear his name, he discovers a truth he never could have imagined. He possesses the ability to bend spacetime to accomplish incredible feats. With these powers, maybe he’s got a shot at the life he deserves.
There’s only one problem standing in his way, the other Duster Raines.

Review

Shadow of the Eternal Watcher by Josh Mendoza is a wildly imaginative, gritty sci-fi noir that dares to juggle timelines, multiverses, and political conspiracies with cinematic flair. Author Mendoza crafts a rich, dystopian world where corporate empires and ancient powers collide, and he anchors it with the magnetic voice of Duster Raines—a hard-drinking, haunted ex-cop turned reluctant investigator.

The prose is punchy, immersive, and tinged with melancholy, perfectly capturing the psychological fragmentation of a man caught between worlds, both literally and existentially. There’s a pulpy, Philip K. Dick-meets-Blade Runner vibe throughout, and it works—largely due to the author’s commitment to mood, atmosphere, and the undercurrent of cosmic dread.

While some moments veer into slightly over-the-top territory and the plot asks for your patience with its layered complexity, the payoff is emotionally worth it and thematically compelling. As an editor, I admire the book’s structural boldness and how it dances between gritty realism and speculative metaphysics without losing narrative control.

If you’re looking for a sci-fi read that’s as psychologically charged as it is action-packed, this one’s a good pick.