When ex-soldier Tom Gray loses his wife and child to a career criminal, it seems life can’t get much worse. But when the killer is let off with time served on remand, Gray knows there is something fundamentally wrong with the justice system. Engaging the help of his ex-SAS buddies, he kidnaps five repeat offenders and asks the public to vote on their fate: Should they be allowed to continue their criminal ways with inadequate punishment, or has Britain had enough? His website attracts a worldwide audience, and although the authorities know where he is, they are powerless to stop him.

Drummed out of the army, Ryan Anderson is looking for a new career. When the opportunity to work for a Manchester gangland figure arises, he jumps at the chance. Retired DCI James Knight is arrested for a murder he swears he didn't commit. Scott Davison is recovering from a traumatic incident when Kelly Stone walks into his life. Is it a chance meeting, or is she part of the past Scott is trying to escape? Karen Harper has killed before, and she’s planning to kill again…and again. Their lives are entwined, and it’s up to Detective Inspector John Latimer to unravel the threads.

Tom Walker arrives in his hometown, and in less than an hour, the clandestine government program he works for tries to kill him. Not much of a welcome. To make matters worse, the farm where he seeks refuge has–unbeknownst to the owner, Leila–an underground drug ring operating on property. And despite this newfound danger, Leila risks her own life just to nurse Walker back to health.

Alex Reeve - known as OPERATIVE 66 - is a former special-ops soldier and one of the UK's most lethal weapons. Previously a member of SC9, an elite covert unit with a remit to assassinate the country's enemies, Reeve was framed for treason and now lives a nomadic existence - as the merciless killers he once trained alongside hunt him down. For a chance of a normal life, Reeve must expose and dismantle the sinister SC9. So when a series of brutal killings in Germany have all the hallmarks of an SC9 tactic.

Dante Jacoby is a slave to the trappings of the modern world. Twenty-six years old and hopelessly addicted to booze, cigarettes, and procrastination, he’s squandered every ounce of his potential. His corporate raider father, Dorian, reaches the end of his tether and cuts Dante off as heir to the Jacoby family fortune. His mother, Fiona, is smarter than her husband: she hasn’t spoken to Dante in months. But Dante’s no victim. He knows he brought this on himself.

Nobody has ever heard of ODIN. ODIN is about as secret as a government agency can get. Because within ODIN there is General Operations, which speaks for itself; ODIN 5i, which deals with intelligence gathering; and then there is ODIN 1i, which deals in operations so sensitive not even the CIA can touch them. All three are run with an iron first by The Chief, a giant with a gigantic IQ. His top agent is Alex Mason. But when an ODIN 5i agent based at the US Embassy in Manila goes missing and his encrypted laptop disappears with him, the whole ODIN structure is put in peril.

A master assassin craves one thing above all else: a normal everyday life. Trained to be a killer from the age of 11, Peter has never known the things the average person takes for granted. He has always been an asset. Burned by the CIA and now occupying their secret hit list, he works overseas as a Ronin, living a solitary life in hiding. But someone knows where he is. A strange man arrives at his door offering Peter the chance of a real life. "Get this done and you can be free," he is told.

The year is 1992. Over twenty years have passed since Soviet General Secretary Leonid Brezhnev was assassinated by a crazed gunman. Since that time, the Soviet Union has been put on a course toward economic success—and war. In the Balkans, Yugoslavia's collapse into ethnic violence draws NATO and the Warsaw Pact to the brink of Armageddon. Armies deploy and fleets maneuver. Political intrigue engulfs Moscow and Washington, and paranoia radiates from the Iron Curtain. In the zero-sum game of Cold War, neither side can afford to blink or back down.

Former special ops soldier Alex Reeve is Operative 66. One of the UK's deadliest weapons, he is part of the mysterious C6 - an elite and top-secret security service with a remit to neutralise the country's most dangerous enemies. But now Reeve is in the firing line. Framed as a traitor, Reeve is forced to flee as every operative is instructed to kill the 'rogue asset'. On the run from his own government, alone and under the radar, Reeve must survive off grid with fearsome assassins on his trail. He doesn't know why he's a target. Or who betrayed him.

Tragedy has stalked Blake Larsen her entire life. After the violent death of her parents leaves her orphaned, her Green Beret brother Caleb is all she has left. He was there the day she graduated high school and the first person she called after she became a federal agent. Then the cops find him swinging from the rafters. The horrific discovery pushes Blake to the edge of despair. Then one of Caleb's closest friends is violently murdered outside her front door—and the killer snatches a folder from his dying fingers. It's clear Kyle was silenced moments before coming clean

After a covert mission became personal, the only way elite counterterrorism operative, Alexander King, could keep his loved ones safe, and the eyes of Washington's enemies blind to his existence, was to disappear. A year after his family buried a body they thought was his, King saves a young woman from a car bomb in London, and that's when his work in the shadows becomes complicated. Because she's not who he thinks she is, and the web that King is pulled into is tangled with enemies that reach the highest levels of the United States government.

Alan Brodie, a highly decorated former Special Forces operative in the British army, is a trained killer with extensive experience in undercover black ops in the deadly battlefields of Iraq, Afghanistan, and other deniable war zones. Retired from the military and now working in the private security sector, Brodie has just agreed to buy a beach front bar/restaurant in the Almeria region of Spain.

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.

As Russian troops pour into northern Poland, an elite Platoon of American scouts in Stryker reconnaissance vehicles faces a dangerous assignment: they must clear the route ahead for a US Cavalry column preparing to counter attack the flank of the enemy spearhead before it reaches Warsaw. But the scouts' difficult mission is made even more complicated when a Company of Polish militia are added to the counter attacking force, and a vital bridge is found to be defended by the enemy.  

Don Riley, head of the CIA’s Emerging Threats Group, has never seen anything like this. Riley and his team are tasked with identifying national security threats before they become tomorrow’s bad news. But shortly after an Iranian vessel delivers a surprise attack to a US Navy Warship in the Arabian Gulf, a series of seemingly unrelated attacks crop up around the globe.