Jenny Bowen is going home. Following an acrimonious split from her husband, she is quitting her job and moving back from London to the small town in the Scottish Highlands where she grew up. After tying up some last-minute loose ends, she rushes to Euston and boards the Caledonian Sleeper, headed north on a 500 mile, 10-hour journey through the night. As Jenny is getting settled in her cabin, she hears a commotion outside in the corridor. 

In Gerrardsville, Colorado, a woman dies under the wheels of a moving bus. The death is ruled a suicide. But Jack Reacher saw what really happened: A man in a gray hoodie and jeans, moving stealthily, pushed the victim to her demise—before swiftly grabbing the dead woman’s purse and strolling away. When another homicide is ruled an accident, Reacher knows this is no coincidence. With a killer on the loose, Reacher has no time to waste to track down those responsible. 

This is the world of the undercover operative: a world of lies, treachery, and deception. A world where violence erupts without warning, like a ticking time bomb on a crowded bus. It isn't a matter of if that bomb will go off - it is a matter of how close you are to it when it does.

If you love mysteries with action, suspense and a touch of humor and romance, then the David Wolf series is for you.

On his last combat deployment, Lt. Cmdr. James Reece's entire team was killed in an ambush that also claimed the lives of the aircrew sent in to rescue them. But when those dearest to him are murdered on the day of his homecoming, Reece discovers that this was not an act of war by a foreign enemy but a conspiracy that runs to the highest levels of government. Now, with no family and free from the military's command structure, Reece applies the lessons that he's learned in over a decade of constant warfare toward revenge.

Everyone from Wakarusa, Indiana, remembers the infamous case of January Jacobs, who was discovered in a ditch hours after her family awoke to find her gone. Margot Davies was six at the time, the same age as January—and they were next-door neighbors. In the twenty years since, Margot has grown up, moved away, and become a big-city journalist. But she’s always been haunted by the feeling that it could’ve been her. And the worst part is, January’s killer has never been brought to justice. 

He is the Closer - a remorseless executioner whose modus operandi is terrifying in its brutal simplicity. He captures his prey, tortures them until they confess their sins, and disposes of them as they deserve. His victims have only one thing in common: they are all serial killers. Accompanied by a hardened ex-prostitute who lost her closest friends to a twisted murderer, the Closer is closing in on his ultimate quarry: an ingenious psychopath known as the Patron who must be stopped.

Jason King and Will Slater, the two most lethal operatives in government history, are out on their own. They’ve been through their personal journeys into hell, but they unite in New York City as brothers in arms. So begins a vigilante crusade against the city’s morally bankrupt inhabitants. But their private war doesn’t last long. Sometimes you can’t escape the past, no matter how hard you try. They’re revisited by old government contacts with an agenda, and soon enough they’re fighting tooth and nail to prevent the destabilization of the entire country.

While investigating Blackston’s recent activities, FBI Agent Jeremy Winter stumbles upon a string of missing persons within state parks. Unable to convince his boss that Blackston’s disappearance is anything other than a lost hiker, Winter joins forces with a local police officer to continue the search. As the clues mount, a dark figure from Jeremy’s past emerges with an ultimatum - one that could force him out of the bureau. Afraid that his girlfriend, fellow agent Maggie Keeley, will be dragged into a high-stakes political game, he delays his decision.

Former Naval Intelligence Officer turned secret operative Jake Pendleton finds himself in a pulse-pounding race to stop a cyber-terrorist from releasing a string of the most heinous cyber-crimes the world has ever seen. Crimes that could render the world's advanced technology useless. Jake teams with his partner, Francesca Catanzaro, to track down their only lead, a white-hat hacker in Italy known only as The Jew. A man who might hold the key to stop a group of black-hat hackers from causing worldwide chaos - tag named Disruption.

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.

Navy SEAL Keith “Chunk” Redman's been one of the military’s top doorkickers since the day he pinned on his trident: loyal, single-minded, lethal. Tasked to lead a new, covert team of Tier One SEALs - the most elite special operators in the world - he can no longer simply rely on the status quo. To safeguard America, he needs help to stay a step ahead of its adversaries. Brilliant at spotting patterns in the data that others miss, ex-CIA analyst Whitney Watts sees evidence of a troubling link between illicit Chinese arms sales and an attack on a US military convoy in Afghanistan.

On the eve of his medical retirement, Navy SEAL Jedidiah Johnson receives a frantic call from his estranged childhood best friend, David Yarnell. David’s daughter has been kidnapped off the streets of Nashville in broad daylight. The police have no suspects and no leads. The only clue: the body of a dead priest left behind at the scene. With the clock ticking, David is growing desperate, as is his wife, Rachel...Jed’s first love.

Attorney Nate Shepherd left a big firm to go out on his own. He sees nothing but opportunity when an out-of-town lawyer wants to hire him as local counsel on a high-profile murder case. Though his family worries that the case hits too close to home, Nate joins the defense team. When circumstances force him to take on a bigger role, Nate ignores his family’s fears and throws himself into his client’s defense.

Gregg Kaplan is not an ordinary man, but a man with special skills, courtesy of the United States Government. His assignment is to stay off the grid when he innocently stumbles into a blown witness protection detail in Little Rock, Arkansas. He simply could not walk away from the impending mayhem. After the dust settles, a mortally wounded Deputy U.S. Marshal makes him promise to personally deliver the witness to a U.S. Marshals Service safe site. Not just a promise, an oath.

Six years ago the woman Carter Blake loved disappeared and told him not to ever look for her. For six long years, he kept that promise. She was a woman on the run - a woman with a secret many would kill for. It was better that she stay hidden. But now someone else is looking for her. Trenton Gage is a hit man with a talent for finding people - dead or alive.

When Caleb Wardell, the infamous "Chicago Sniper", escapes from death row two weeks before his execution, the FBI calls on the services of Carter Blake, a man with certain specialized talents whose skills lie in finding those who don't want to be found - a man to whom Wardell is no stranger. Along with Elaine Banner, an ambitious special agent juggling life as a single mother with her increasingly high-flying career, Blake must track Wardell down as he cuts a swathe across America, apparently killing at random.

When the mutilated body of a young woman is discovered in the Santa Monica Mountains, LAPD detective Jessica Allen knows she's seen this before - two and a half years ago on the other side of the country. A sadistic serial killer has been operating undetected for a decade, preying on lone female drivers whose cars have broken down. The press dub the killer "the Samaritan", but with no leads - and a killer who leaves no traces - the police investigation quickly grinds to a halt.

Jenny Bowen is going home. Following an acrimonious split from her husband, she is quitting her job and moving back from London to the small town in the Scottish Highlands where she grew up. After tying up some last-minute loose ends, she rushes to Euston and boards the Caledonian Sleeper, headed north on a 500 mile, 10-hour journey through the night. As Jenny is getting settled in her cabin, she hears a commotion outside in the corridor. 

It's been five years since Carter Blake parted ways with the top-secret government operation Winterlong. They brokered a deal at the time: he'd keep quiet about what they were doing, and in return he'd be left alone. But news that one of Blake's old allies is dead, a man who agreed to the same deal, means only one thing: something has changed and Winterlong is coming for him.

Former Naval Intelligence Officer turned secret operative Jake Pendleton finds himself in a pulse-pounding race to stop a cyber-terrorist from releasing a string of the most heinous cyber-crimes the world has ever seen. Crimes that could render the world's advanced technology useless. Jake teams with his partner, Francesca Catanzaro, to track down their only lead, a white-hat hacker in Italy known only as The Jew. A man who might hold the key to stop a group of black-hat hackers from causing worldwide chaos - tag named Disruption.

When your only training is as a first class killer, it can be hard to find a job on Main Street. Unless you work for Cobra, the secret agency that takes out the worst of the world’s trash. So when Harry Bauer left the Regiment, the toughest special ops outfit on the planet, Cobra offered him a job, taking out the trash.

Former Navy SEAL Nick Foley reluctantly agrees to help investigate when American CIA operative Peter Yu goes missing in China. But when Yu's mutilated body washes up on a beach near Hong Kong along with dozens of other victims, the case takes a macabre turn. Suddenly Nick finds himself embroiled in another bioterrorism investigation being conducted by China's elite Snow Leopard counterterrorism unit and the Chinese CDC, this time involving illegally harvested organs for an unknown and nefarious end.

Belfast, 1988. A man is found dead, killed with a bolt from a crossbow in front of his house. This is no hunting accident. But uncovering who is responsible for the murder will take Detective Sean Duffy down his most dangerous road yet, a road that leads to a lonely clearing on a high bog where three masked gunmen will force Duffy to dig his own grave. Hunted by forces unknown, threatened by Internal Affairs, and with his relationship on the rocks, Duffy will need all his wits to get out of this investigation in one piece.