Court Gentry is known as The Gray Man - a legend in the covert realm, moving silently from job to job, accomplishing the impossible, and then fading away. And he always hits his target. But there are forces more lethal than Gentry in the world. And in their eyes, Gentry has just outlived his usefulness. Now, he is going to prove that for him, there's no gray area between killing for a living-and killing to stay alive.

Tom Novak is a troubled soul with a dark and bloody past. A former refugee, Royal Marine and member of the elite Special Reconnaissance Regiment, he now finds himself struggling with the deadening routine of day-to-day policing. When he is deployed undercover to infiltrate a gang of people traffickers, things go badly wrong. Faced with an impossible choice, his cover is blown, and he finds himself on the run from the Serbian mafia and even his fellow police colleagues. 

Daniel Petrovich, formerly part of the Department of Defense's infamous Black Flag program, protects a secret buried in the deepest vaults of the Pentagon. Blackmailed into executing one final mission for his previous commanding officer, Daniel's carefully constructed "life" rapidly disintegrates into a relentless federal manhunt - and a "24-style" race against the clock to suppress the shocking truth about his past. To survive, he'll release the darkest side of his concealed identity. A dark side with few boundaries - and even fewer loyalties.

From a secretive jungle-covered island in the Pacific, to the sands of the Middle East. From the smog-filled alleyways of China, to the passageways of a US Navy destroyer. The War Planners series follows different members of the military and intelligence community as they uncover the beginnings of a Chinese invasion.

It started by stealth. At first, no one could see what was happening. By the time the alarm was raised it was too late. Ireland had been seized: a financial assault consolidated by a military one. But as the island is overrun, it’s soon clear that the invaders did not anticipate the fierce resolve of of their Celtic opponents. Nor the determination of the country’s powerful allies to throw out the occupiers....

What will World War III look like? Ghost Fleet is a gripping imagining of a war set in the not too distant future. Navy captains battle through a modern-day Pearl Harbor, fighter pilots duel with stealthy drones, teenage hackers fight in digital playgrounds, Silicon Valley billionaires mobilise for cyber war and a serial killer carries out her own vendetta. Ultimately, victory will depend on who can best blend the lessons of the past with the weapons of the future.

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.

When you're the best at what you do, it's not always easy to walk away. Nathan McBride was retired. The trained Marine sniper and covert CIA operative had put the violence of his former life behind him. But not anymore. A deep-cover FBI agent has disappeared along with one ton of powerful Semtex explosive, enough to unleash a disaster of international proportions. The U.S. government has no choice but to coax Nathan out of retirement.

When an MI6 agent is found to be keeping records of his missions to protect himself from betrayal he unwittingly makes himself a priority target. But how do you silence the most dangerous man imaginable? Send him into hell on earth. While Alex King is sent into Northern Iraq to tidy the loose ends of a botched mission, the archipelago of Indonesia is under communist threat from within its own military. A consortium of worried businessmen call for desperate measures and seek the services of an assassin.

Danny Curnow, known in the army family by his call sign, Vagabond, ran agents, informers. Now he lives in quiet isolation and works as a guide to tourists visiting the Normandy's D-Day beaches. But violence in Northern Ireland is on the rise again. The covert world was close to destroying Danny. Fifteen years later the stakes are higher, the risks greater, and Danny will have to prove that he is as hard and ruthless as before.

Prime Minister Harry Beecham has escaped death by a whisker. Family, friends, and colleagues are missing or dead. London is a war zone. Harry’s only option now is to flee the city and seek safety elsewhere. If he can find a way out through the chaos.

Ryan Drake is a man who finds people who don't want to be found. Once a British soldier, he now works for the CIA, leading an elite investigation team that tracks down missing agents. But his latest mission - to free a prisoner, code-named Maras, and bring her back onto US soil within 48 hours - is more dangerous than anything his team has attempted before. Hunted by his former comrades, Drake is left with no choice but to trust a dangerous woman he barely knows.

Team Yankee, the New York Times best-seller by Harold Coyle, presents a glimpse of what it would have been like for the soldiers who would have had to meet the relentless onslaught of Soviet and Warsaw Pact divisions. Using the geo-political and military scenarios described by General Sir John Hackett, former NORTHAG commander and author of World War Three; August 1985, Team Yankee follows the war as seen from the turret of Captain Sean Bannon's tank.

From the refugee camps of Greece to the mountains of Macedonia, a 13-year-old boy is making his way to Germany and safety. Codenamed 'Firefly', he holds vital intelligence: unparalleled insight into a vicious ISIS terror cell and details of their plans. But the terrorists are hot on his trail, determined he won't live to pass on the information. When MI6 become aware of Firefly and what he knows, the race is on to find him. Luc Samson, ex-MI6 agent and now private eye, finds himself recruited to the cause. Fluent in Arabic thanks to his Lebanese heritage, Samson's job is to find Firefly, win his trust and get him to safety.

In the not-too-distant future, the United States loses its status as a world Superpower. With the military cut to a barebones level and American leaders focused solely on the nation's internal struggles, the door will open for new powers to emerge on the world stage. In the wake of this power vacuum, China and Russia begin to flex their military muscles and expand their dominance in the world. They have the most up-to-date technological innovations ready for battle: railguns, unmanned drone tank vehicles, exoskeleton suits, and cyber warfare.