This original short story takes us back in time to show us how it all began. On a whirlwind, action-packed thriller ride through Italy, Denmark, Germany, Switzerland, it shows us the beginning of CIA operative Agent Zero's career - and brings us up to the fateful moment when his memory came to be lost.

In this much-anticipated new spy thriller series by Jack Mars, listeners are taken on an action thriller across Europe as presumed-CIA operative Kent Steele, hunted by terrorists, by the CIA, and by his own identity, must solve the mystery of who is after him, of the terrorists’ pending target - and of the beautiful woman he keeps seeing in his mind.

In this follow up to book Agent Zero in the Kent Steele spy series, Target Zero takes us on another wild, action-packed ride across Europe as elite CIA agent Kent Steele is summoned to stop a biological weapon before it devastates the world - all while grappling with his own memory loss.

When CIA operative Agent Zero finds out his two teenage girls have been kidnapped and are bound for a trafficking ring in Eastern Europe, he embarks on a high-octane chase across Europe, leaving a trail of devastation is his wake as he breaks all rules, risks his own life, and does everything he can to get his daughters back.

A bundle of books #4 (TRAPPING ZERO) and #5 (FILE ZERO) in Jack Mars’s Agent Zero Spy Thriller series —a bestseller! This bundle offers books four and five in one convenient file, with over 150,000 words of reading. In TRAPPING ZERO (Book #4), although Agent Zero’s daughters are home safely, the mental anguish from their experience weighs heavy on their small family. Zero, working to be a good father and to repair the damage, decides the time has come to undergo surgery to regain all of his memories. But will it work? In the midst of it all, he is again thrust into the line of duty as a U.S.

Although Agent Zero’s daughters are home safely, the mental anguish from their experience weighs heavy on their small family. Zero, working to be a good father and to repair the damage, decides the time has come to undergo surgery to regain all of his memories. But will it work? In the midst of it all, he is again thrust into the line of duty as a US embassy is destroyed in the Mideast and as an experimental new weapon is uncovered. But without his memories, with some of his own CIA allies intent on his destruction, whom can he really trust?

When an incident in the Strait of Hormuz threatens to mushroom into an all-out war, Agent Zero’s memory comes rushing back, and with it, a chance to uncover the plot that caused his memory loss to begin with. Discredited, with few friends left, Zero is on his own as he tries to stop the CIA while also saving his targeted family. Yet as he digs deeper, another, more nefarious, plot comes to surface, one which will require him to trust no one, and to risk it all to save the country he loves. 

In Recall Zero (Agent Zero, Book 6), the President’s translator is the only one privy to a secret conversation that can change the world. She is targeted for assassination and hunted down, and Agent Zero, called back into the line of duty, may just be the only one who can save her. Agent Zero, trying to get his life back in order and to win back the trust of his girls, vows not to return to service. But when he is needed to save the life of this defenseless translator, he can’t say no.

Agent Zero, trying to come up for air on the heels of the president’s impeachment and Sarah’s close brush with danger, wants to retire from the service and try to get his family back together. But fate has other choices for him. With the safety of the world at stake, Zero knows he must follow the call to duty. Yet, his memories are shifting, and with it, new secrets are flooding back. Tormented, at his low point, Agent Zero may be able to save the world, but he may not be able to escape from himself.

In a mad race against time, Agent Zero must use all of his skills to track down the source of this unstoppable weapon and figure out its destination before it is too late. Yet at the same time, Zero learns of a shocking new development in his mental condition, one that might sideline him for good. Can he save the world and can he save himself? 

The Palestinians decide they want to make peace with Israel - and they want the US president to broker the historic treaty on their territory. Agent Zero advises the president against the dangerous trip, but he insists on going. After a series of dramatic and shocking twists, the most dangerous 48 hours of Zero’s life ensue, forcing him into an impossible mission: Save the president at all costs.

When a minor terrorist group, looking to make its mark, aims to take out a “soft target” in the United States — one relatively unguarded yet which can be hugely damaging to the US — the race is on for Agent Zero to discover their object and stop them before it’s too late. Yet Zero faces his own battles: When he is targeted for assassination and someone close to him ends up the victim instead, it sends his life into a downspin, and allows him only course of action: vengeance.

When Agent Zero visits his doctor in Switzerland, hoping to salvage his deteriorating health, he is met with a shocking surprise: another agent who has been given a memory implant, just like him. And, just like him, this agent has deadly skills - and a singular mission: to kill Agent Zero. 

In the shocking series finale, Agent Zero learns of a powerful thermonuclear bomb which, set off in the right place, could kill tens of millions. In a breathtaking twist, he learns of something else that will make it even more deadly. The fate of the world is literally at stake as Agent Zero finds himself in a mad race against time, the only person on the planet with a capacity to find the weapon.

A crashed satellite's secrets spur CIA Agent Maya Lawson on a perilous mission to the jungles of Africa—only to find herself betrayed and captured deep in enemy territory.

The fate of international commerce hangs by a thread as Agent Zero finds himself amidst roiling waves, facing off against an army of explosive-laden ghost ships set to detonate in major ports worldwide. In this relentless quest against the clock—and amidst nature's fury—Zero has just 36 hours to outsmart an enigmatic terrorist cabal’s deadliest chess move yet, ensuring that every second counts in preventing economic devastation across the globe.

In the shadow of a revolutionary clean energy breakthrough, Agent Zero and his daughter, CIA Agent Maya Lawson, face a ticking clock as they battle to thwart an insidious plot designed to plunge the world into chaos. As rogue operatives conspire to sabotage the future of power, this father/daughter duo’s mission becomes a desperate hunt for missing scientists and the key to preventing an apocalyptic energy war.

A bioengineered virus is merely the opening gambit in an evil mastermind's plan, and only Agent Zero and his team—including his daughter Maya—stand between humanity and its doom. As cities fall into quarantine, they expose a conspiracy that could end millions of lives within two days. Desperate times call for desperate measures, and Agent Zero's mission against the clock is one he cannot afford to fail—as he battles not just for survival, but for hope in the darkest of times.

When a classified Antarctic base ceases communication after discovering an unprecedented seismic threat, Agent Zero and his team are thrust into an icy odyssey to halt a rogue faction's earth-shattering plans. With only 48 hours before earthquakes rip through the continents, Zero's mission takes him from the desolation of Antarctica to the brink of world annihilation – can he deactivate doom in time?

Beneath the ocean's surface lurks a submarine gone rogue, threatening coastal chaos with hypersonic missiles unless their ransom demands are met. With only 24 hours to halt the countdown to devastation, Agent Zero must navigate a deadly game of cat and mouse beneath the waves—a game where one wrong move could lead to catastrophic consequences.