Exodus (Mark of the Beast Book 1)

Name: Exodus (Mark of the Beast Book 1)
Availability: InStock
Rating: 4.2 (19 reviews)
Author: M. R. Parsons

by M. R. Parsons

Science Fiction Science Fiction Fantasy

4.2 (19)

Published 2025-11-13

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Last checked: May 12, 2026

Price history: Free – $5.99

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Fans of these authors will like this...

James S.A. Corey
Peter F. Hamilton
John Scalzi

Fans of these books will like this...

The Expanse series
Warhammer 40K novels
Foundation

Perfect for you if...

You love sprawling space opera with military factions, ancient tech, and galaxy-scale stakes like The Expanse.
You're drawn to reluctant heroes forced into extraordinary circumstances and want to watch them grow into their role.
You enjoy hard sci-fi worldbuilding paired with character-driven storytelling and personal stakes alongside cosmic conflict.

Maybe not for you if...

You prefer intimate, small-scale stories without ensemble casts or multiple factions competing for attention.
You want resolution by the end of book one; this is clearly the start of a series with mysteries meant to unfold across multiple instalments.
You're looking for lighthearted space adventures rather than gritty wars with high casualty counts and moral compromise.

About this book

The Chevalier Sanctorum have protected humanity for millennia as knights battling cosmic enemies. When the Syndroids—a synthetic race—threaten the galaxy, the Federation of Humanities ignores warnings of annihilation, focused instead on their own interests. Berto, an engineer on Earth, is drawn into this conflict despite being unprepared. Two mysterious women reveal galactic truths about him and the war that are both terrifying and inescapable. As ancient technologies and omega brainwaves awaken, Berto must choose whether to answer the call or remain a pawn in a war he doesn't understand. Alliances form, loyalties are tested, and sacrifices are made. The question remains: can humanity defeat a merciless machine enemy that continues to evolve, or will their greatest defenders be destroyed by their own secrets?

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Free – $5.99

Currently free. Price has dropped 10 times over the last 2 years. Goes on sale roughly every 79 days. Typically stays discounted for 176 days.

Sales Rank

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Currently around #92K in the Kindle store — a steady mid-list seller. Sales have softened 6920% recently.

Rating & Reviews

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Currently 4.2★ from 19 reviews

Review activity has been quiet recently. Rating has climbed from 4.0 to 4.2. Recent readers are rating it higher.

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