Grant Valor Books in Order
Part ofJack Mars Books in OrderFind the Grant Valor action thrillers by Jack Mars in order, with story summaries, series background, and pointers on where to start this elite global‑response team saga.
Last updated: December 21, 2025
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Publication Order
12 books
Maximum Vengeance
by Jack Mars
2026
A vengeful mastermind sets out to punish the people and nations who thwarted prior plots. Grant Valor must confront past operations and unfinished business to keep old enemies from claiming a final, bloody victory.
Maximum Pressure
by Jack Mars
2026
Global institutions teeter as blackmail, sabotage, and proxy wars pile up. With allies wavering and enemies emboldened, Grant Valor’s team has to relieve the pressure before it explodes into open war.
Maximum Impact
by Jack Mars
2026
A single strike is planned to send shockwaves through markets, governments, and alliances. Grant Valor races to blunt that impact, knowing even partial success could change the world’s trajectory for years.
Maximum Havoc
by Jack Mars
2026
Adversaries exploit riots, cyberattacks, and covert strikes to stretch defenses thin. In the middle of the storm, Grant Valor looks for the pressure point holding the operation together—and moves to break it.
Maximum Chaos
by Jack Mars
2026
Coordinated disinformation and kinetic attacks combine to create global confusion. Grant Valor must separate real threats from feints, directing his team where they can actually reduce the chaos instead of adding to it.
Maximum Carnage
by Jack Mars
2026
When an enemy escalates to mass‑casualty attacks designed purely to sow terror, Grant Valor’s unit is stretched to the limit. They must penetrate the killers’ inner circle before another city is torn apart.
Maximum Threat
by Jack Mars
2025
Intelligence points to a single, devastating act that could reshape the balance of power. Racing clock and rivals, Grant Valor’s team dives into hostile territory to neutralize the threat before it becomes irreversible.
Maximum Power
by Jack Mars
2025
A plot to seize control of crucial energy assets threatens to plunge regions into darkness. Grant Valor leads a daring campaign to expose the conspirators and keep the lights—and governments—on.
Maximum Peril
by Jack Mars
2025
Grant Valor confronts an operation so risky it could destroy his team if it succeeds—or if it fails. As hidden sponsors pull strings, he must choose between strict orders and the path that might actually save lives.
Maximum Fury
by Jack Mars
2025
Coordinated attacks target multiple allies at once, threatening to drag nations into open conflict. Grant Valor must track the mastermind orchestrating the chaos and decide where to hit back hardest to stop the spiral.
Maximum Force
by Jack Mars
2025
A new crisis erupts as Grant Valor’s team faces an enemy willing to strike civilians to gain leverage. Pushed to act fast, they unleash every skill they have to dismantle the network before it escalates beyond control.
Maximum Damage
by Jack Mars
2025
Former Army Ranger Grant Valor is tapped to lead an elite international team when a surgical strike on key waterways threatens global collapse. Crossing continents, they must find the attackers’ real objective before trade and stability unravel.
Series background & context
The Grant Valor series imagines an elite, off‑the‑books team built to handle threats that sit somewhere between war and crime. Grant Valor himself is a former Army Ranger, used to operating behind enemy lines and making decisions far from headquarters. In these books, he leads a handpicked international unit tasked with responding when the stability of entire regions—or the global system itself—is at stake.
Maximum Damage, the first installment, sets the tone. When intelligence points to a surgical strike on crucial waterways—an attack that could choke off trade and spark economic collapse—Grant is recruited to stop it. The mission sends his team across continents, tracking adversaries who understand exactly how fragile global infrastructure can be.
Each book in the series introduces a new kind of nightmare scenario. Plots tighten around energy grids, shipping lanes, financial chokepoints, or weapons that could tip the balance of power in a single night. The enemies are not just militants with rifles; they are financiers, rogue states, and masterminds who know how to weaponize markets and media alongside explosives.
Grant’s team is composed of specialists who, like him, don’t always fit neatly into official structures. They are the people whose talent and stubbornness made them invaluable in uniform and inconvenient on a bureaucratic org chart. That mix gives the series a strong team‑dynamic feel: arguments over tactics, gallows humor, and the constant tension between following orders and doing what the situation demands.
Mars uses the Grant Valor books to lean into big‑canvas action: covert insertions, chases through ports and capitals, and races to disarm threats before they cascade into something unmanageable. Yet he also anchors the stories in the practical realities of logistics, alliances, and the personal cost of running at full tilt from one emergency to the next.
For readers, this series scratches the itch for globe‑spanning action with a clear through‑line: a small, capable team trying to keep a fragile world from tipping over, one crisis at a time. If you enjoy thrillers where the stakes are explicitly international and the heroes answer more to conscience than to protocol, Grant Valor is an easy character to follow.
Edited by
Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.
Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.


























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