Knowing the election was stolen, President Hopkins needs 48 hours to prove it, and to stop the escalating war games with the Chinese. With no one left to turn to, she summons Luke Stone, the former head of an elite FBI para-military team. The stakes could not be higher as she commands him to save America from its greatest threat: its own president-elect. Yet as one shocking twist follows another, it may, even for Luke Stone, be too late.

When elite Delta Force soldier Luke Stone joins a secretive government agency, he is dispatched on the mission of a lifetime: a whirlwind race across Europe and the Mid-East to save the President’s daughter before she is beheaded by terrorists. 

In Any Means Necessary, nuclear waste is stolen by jihadists in the middle of the night from an unguarded New York City hospital. The police, in a frantic race against time, call in the FBI. Luke Stone, head of an elite, secretive, department within the FBI, is the only man they can turn to. Luke realizes right away that the terrorists’ aim is to create a dirty bomb, that they seek a high-value target, and that they will hit it within 48 hours. A cat and mouse chase follows, pitting the world’s most savvy government agents versus its most sophisticated terrorists. As Agent Stone peels back layer after layer, he soon realizes he is up against a vast conspiracy, and that the target is even more high value than he could have imagined—leading all the way to the President of the United States. In Oath of Office, a biological agent is stolen from a biocontainment lab. Weaponized, it could kill millions, and a desperate national hunt ensues to catch the terrorists before it is too late. Luke Stone, head of an elite FBI department, with his own family still in jeopardy, has vowed to walk away—but when the new President, barely sworn in, calls him, he can’t turn his back on her.

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

Somewhere in the frigid wilderness of Siberia, Russian scientists are working on a dangerous new weapon. At the same time, the Kremlin is forming bold new alliances that might mean global war. There aren't many options left for the US. If they want to know what the enemy is developing, they'll have to insert a single operative. 

British M16 Agent and former SAS trooper Jack Tate is trying to escape his past when he witnesses a terrorist attack of unthinkable scale. An electro-magnetic pulse knocks out the US power grid, killing anything with a computer processor, throwing the whole country into chaos. Under the cover of the blackout, a clandestine operation aims to assassinate prominent public figures on US soil. Looting and violence spreads across the country. And Jack Tate’s past comes back to haunt him. 

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.

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. 

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.

Deep in the wilds of Siberia, a woman is on the run, pursued by a man harbouring secrets - a man intent on killing her. Half a world away, James Reece is recovering from brain surgery in the Montana wilderness, slowly putting his life back together with the help of investigative journalist Katie Buranek and his longtime friend and SEAL teammate Raife Hastings.

Jack Hatfield is a hardened former war correspondent who rose to national prominence for his insightful, provocative commentary. But after being smeared as a bigot and extremist, he ultimately loses his job and finds himself working in obscurity as a freelance news producer in San Francisco. One afternoon, Hatfield is on a ride - along with the SFPD bomb squad - when a seemingly routine carjacking turns deadly. And when the FBI urges Hatfield to stay out of it, he knows he’s onto something big.

David Rivers is an elite-level assassin. He’s an expert in the art of violence. Honing his skill first as a Ranger, then as a mercenary, and now as a CIA contractor conducting covert action around the world. But in his secluded mountain home in Virginia, David Rivers lives a double life. There, Rivers is known as a caring husband to his new wife and the doting father to his young daughter. Soft targets to his enemies. Half a world away, on a mission to assassinate a foreign operative, Rivers uncovers his worst fear.

Alex Reeve was Operative 66. A former special-ops soldier and one of the UK's deadliest weapons, he was a member of the secretive SC9 - an elite security service with a remit to neutralise the country's most dangerous enemies. Falsely accused of treason, Reeve was forced to hide in the shadows as the brutal assassins he once trained alongside sought to eliminate the 'rogue asset' at any cost. But tricked into revealing himself, Reeve is suddenly dragged into a lethal conspiracy involving the British state, shadowy Russian agents...and his own father.  

A Western terrorist organization targets Muslims around the world, and FBI agent John Savas must put aside the loss of his son and work with a man who symbolizes all he has come to hate. Both are drawn into a race against time to stop the plot of an American bin Laden and prevent a global catastrophe.

In the winter of 1996, on the orders of the British government, the SAS stole the contents of a safe belonging to the Provisional IRA. Rick Fuller headed that team. Days later Fuller's wife was brutally murdered. Convinced he was betrayed from within, Fuller begins a relentless search for her murderers. Ten years on, Fuller is a Manchester gangland enforcer, a lone and bitter figure.