Sentinel's Gambit
EN

Sentinel's Gambit

by John Power
Political Thriller

Synopsis

THE GHOST An invisible man. A classified weapon. A choice that will destroy everything. Marcus Riles is the ghost no one sees. A Secret Service agent relegated to the "Empty Detail," he patrols the corridors of the White House as the most insignificant operative in the entire agency. His job is to remain invisible. His life is built around this invisibility. Until Sarah Jenkins transmits a classified recording that changes everything. Now Riles is trapped between two impossible truths: a confession from a murdered operative, and a weapons system called Project Sentinel that threatens to plunge the entire nation into darkness. Arthur Thorne, the Chief of Staff, controls the narrative, the military, and the President himself. To stop him, Riles must become what he has never been: visible. But in a world where power flows through the control of information, visibility is a death sentence. From the bunkers beneath the White House to the surveillance networks monitoring a nation, Riles must navigate a system designed to destroy him—armed only with what he knows: the tunnels, the protocols, and the dangerous belief that an invisible man can still matter. A high-stakes political thriller about truth, power, and the price of being seen. PERFECT FOR FANS OF: Jason Matthews • David Baldacci • Political thrillers • Government conspiracies • Morally complex protagonists

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Editor's Corner: Reading Guide

1Who It's For (Precise Target)

This book is essential for readers of fast-paced, high-stakes political thrillers and techno-thrillers. It is a powerful read for anyone fascinated by "inside the White House" narratives and conspiracies where the threat is internal. This is not the ideal choice if you are looking for a slow-burn espionage novel, a deep character study, or a story where the action is secondary to the prose.

2What Makes It Unique (The Distinctive Element)

Unlike many thrillers led by elite operators, this manuscript is distinguished by its protagonist: a low-level, "invisible" agent on the graveyard shift. The narrative relentlessly weaponizes his core "wound" of being overlooked, turning his insignificance into his primary tactical advantage. This focus on the "ghost" in the machine provides a unique, ground-level perspective on a high-stakes coup.

3The "Heart" of the Book (What It Leaves You)

The central concept you will take with you is the intense conflict between systemic loyalty (following the "chain of command") and individual conscience. You will leave this reading with a visceral understanding of how a single, seemingly insignificant person can challenge a corrupt system, and with the tools to see how invisibility itself can be a form of power.

4Style and Tone (Managing Expectations)

The writing style is propulsive, tense, and relentlessly plot-driven, operating on a compressed timeline of roughly 36 hours. Prepare for a high-speed, paranoid immersion that demands your full attention; this is a "ticking-clock" narrative that reads less like a novel and more like an active crisis unfolding in real-time.