The Singularity - the looming point of no return when Artificial Intelligence surpasses human cognitive abilities, with consequences no one can foresee, and only a handful of people understand. Rusty Mullins, ex-Secret Service, has never heard of the Singularity. He only knows that after the deadly challenges of his last job for security firm Prime Protection, he swore he'd stop risking his life on assignments. Then his good friend Ted Lewison, head of Prime Protection, asks him back for a routine mission guarding scientist Dr. Lisa Li and her seven-year-old nephew, Peter.

Sam Blackman is an angry man. A chief warrant officer in the criminal investigation detachment of the U.S. military, he lost a leg in Iraq and has been outspoken in his criticism of his medical treatment. Then, ex-marine and fellow amputee Tikima Robertson walks into his hospital room, hinting that she has an opportunity for Sam to use his investigative skills. But before she can return, Tikima is murdered.

At seventy-five-years-old, Ethel Fiona Crestwater is used to being underestimated. She looks like someone's grandma, although she's never married or had children; petite and a bit frail, she's not a threat to anyone. Or is she...? Ethel runs a boarding house for government agents, and when someone murders one of her boarders, she springs into action—much to the surprise of her distant cousin Jesse, who has recently come to stay with her while he attends university.

“Are you happy with your life?” Those are the last words Jason Dessen hears before the kidnapper knocks him unconscious. Before he awakens to find himself strapped to a gurney, surrounded by strangers in hazmat suits. Before a man he’s never met smiles down at him and says, “Welcome back, my friend.” In this world he’s woken up to, Jason’s life is not the one he knows. His wife is not his wife.

If there's one thing that Bureau of Indian Affairs Investigator Emmett Quanah Parker knows, it's that the dead don't always stay dead. When the corpse of a woman, brutally murdered and bizarrely mutilated, is discovered on Havasupai Nation land, Parker is paired with FBI Special Agent Anna Turnipseed in a hastily assembled task force of two. The two share a mixed Native American ancestry - and little else.

In the midst of a raging blizzard, lightning struck on the night Laura Shane was born. And a mysterious blond-haired stranger showed up just in time to save her from dying. Years later, in the wake of another storm, Laura will be saved again. For someone is watching over her. Is he the guardian angel he seems? The devil in disguise? Or the master of a haunting destiny beyond all time and space?

A writer in California. A doctor in Boston. A motel owner and his employee in Nevada. A priest in Chicago. A robber in New York. A little girl in Las Vegas. They’re a handful of people from across the country, living through eerie variations of the same nightmare.

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.

Caught behind the lines of Hitler's Final Solution, Saul Laski is one of the multitudes destined to die in the notorious Chelmno extermination camp. Until he rises to meet his fate and finds himself face to face with an evil far older, and far greater, than the Nazis themselves. Compelled by the encounter to survive at all costs, so begins a journey that for Saul will span decades and cross continents, plunging into the darkest corners of 20th century history to reveal a secret society of beings who may often exist behind the world's most horrible and violent events.

At first, Logan Ramsay isn’t sure if anything’s different. He just feels a little . . . sharper. Better able to concentrate. Better at multitasking. Reading a bit faster, memorizing better, needing less sleep. But before long, he can’t deny it: Something’s happening to his brain. To his body. He’s starting to see the world, and those around him—even those he loves most—in whole new ways. The truth is, Logan’s genome has been hacked. And there’s a reason he’s been targeted for this upgrade.

In 1948, an alien starship crash-landed in the New Mexico desert and brought with it the key to mankind’s future. Code-named the Rho Project, the landing was shrouded in secrecy, and only the highest-ranking US government and military personnel knew it existed. Until now....

Do you dare step through the red door? Spencer Grant had no idea what drew him to the bar with the red door. He thought he would just sit down, have a slow beer or two, and talk to a stranger. He couldn’t know that it would lead to a narrow escape from a bungalow targeted by a SWAT team. Or that it would leave him a wanted man. But now Spencer is on the run from mysterious and ruthless men. He is in love with a woman he knows next to nothing about. And he is hiding from a past he can’t fully remember.

David Sloane is the best wrongful death attorney in San Francisco. He's a lawyer who can make juries do anything. But despite his professional success, he's plagued by a nightmare of a childhood he cannot consciously remember. When he receives a package from a White House confidant who then turns up dead by apparent suicide, the contents reveal a history he never could have imagined.

When college kids hiking near an abandoned military industrial complex in West Virginia mysteriously disappear, special agent Janet Carter - earnest, honest, and fed up with the stifling chauvinistic environment at the Roanoke FBI headquarters - is called in to investigate. Unfortunately, there are no leads - it's as if the three just vanished into thin air.

For fans of Linwood Barclay, this exhilarating series debut by award-winning author Robert Mrazek features former army officer Jake Cantrell as he tries to solve a series of murders at a small college town in upstate New York. Trusting his instincts, Jake puts his own life in peril as he attempts to uncover the buried secrets at the heart of the murders.

A bungled covert operation kills twenty-three people and leaves Decker shouldering the blame. Embittered, he retires… and meets a captivating woman named Beth Dwyer. Suddenly, Decker has the very thing he lived so long without: a beautiful, brilliant woman he passionately loves. But in a terrifying assault, Beth disappears - leaving an agonizing mystery in her wake. Is she still alive? Was she captured by Decker’s enemies or her own? Who is this woman he loved so completely, almost to the point of obsession? Did she love him, or use him?

Charles "Jay" Tice was a legend throughout the world of international intelligence. But secretly he was also a traitor, reputedly selling information that will seriously compromise the security of the United States for decades to come. Since his treachery was exposed, Tice has been kept under strict surveillance in a maximum security prison. Then one morning, his cell is discovered empty. Jay Tice has vanished - without tripping an alarm or leaving any trace of his passing.

Drummond Clark was once a spy of legendary proportions. Now Alzheimer's disease has taken its toll and he's just a confused old man who's wandered away from home, waiting for his son to fetch him. When Charlie Clark takes a break from his latest losing streak at the track to bring Drummond back to his Brooklyn home, they find it blown sky high - and then bullets start flying in every direction.

A writer in California. A doctor in Boston. A motel owner and his employee in Nevada. A priest in Chicago. A robber in New York. A little girl in Las Vegas. They’re a handful of people from across the country, living through eerie variations of the same nightmare.

They were orphans, Chris and Saul - raised in a Philadelphia school for boys, bonded by friendship, and devoted to a mysterious man called Eliot.

A young wife disappears in the night, never to be seen again. There is no evidence of kidnapping - in fact, everything indicates that she left on purpose. Her husband, a brilliant police detective, cannot believe this - but he also can't find her. Flynn Carroll’s lost love becomes his obsession. He begins amassing a file of similar cases nationwide.

From the time he was six years old, Van Shaw was raised by his Irish immigrant grandfather, Donovan, to be a thief - to boost cars, beat security alarms, crack safes, and burglarize businesses. But at 18 Dono's namesake and protégé suddenly broke all ties to that life and the people in it. Van escaped into the military, serving as an elite army ranger in Iraq and Afghanistan. Now, after ten years of silence, Dono has asked his grandson to come home to Seattle.

From its first moments, Hunter takes you on a nonstop thrill ride: from the top floor of the CIA, to the marbled corridors of Capitol Hill...from the posh hotels of downtown Washington, to the city's mean, violent streets. It introduces a colorful new hero for our time - and a dazzling heroine every bit his equal. A spy mystery...a crime thriller...a passionate romance: Hunter is a genre-bending novel unlike any you've read. Deviously plotted, filled with vivid characters, and propelled at a breakneck pace.

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.

John Cray has a secret. For 12 years he has stalked and kidnapped women, setting them loose in the mountains of eastern Arizona, hunting them like animals, and taking their lives. He has left no clues. He is suspected by no one. Or so he thinks. But now he has a problem. Somebody - a woman whose name he doesn't know - is stalking him. She follows him when he makes his nightly rounds in Tucson. She watches him on busy street corners and in shadowy restaurants. She seems to know his secret. But if so, why hasn't she gone to the police?

Sarah Keller is a single mother to five-year-old Zoe, living quietly in Oklahoma. She’s also a skip tracer, an expert in tracking people who’ve gone on the lam to avoid arrest, prosecution, or debt - pinpointing their location to bring them to justice. When a school bus accident sends Zoe to the ER, their quiet life explodes. Zoe’s medical tests reveal what Sarah has been hiding: Zoe is not her daughter. Zoe’s biological mother - Sarah’s sister, Beth - was murdered shortly after the child’s birth. And Zoe’s father is missing and presumed dead.

Eight years ago, in Sun Valley - snowcapped playground for the wealthy and ambitious - all that stood between New York State attorney general Elizabeth Shaler and a knife-wielding killer was local patrolman Walt Fleming. Now, Liz Shaler returns to Sun Valley as the crown jewel and keynote speaker for billionaire Patrick Cutter's world-famous C3, a media and communications conference where the richest, most powerful business tycoons converge.

No one could understand why Colin and Roy were best friends. Colin was so shy; Roy was so popular. Colin was fascinated by Roy - and Roy was fascinated by death. Then one day, Roy asked his timid friend: “You ever killed anything?” From that moment on, the two were bound together in a game too terrifying to imagine - and too irresistible to stop.

When college kids hiking near an abandoned military industrial complex in West Virginia mysteriously disappear, special agent Janet Carter - earnest, honest, and fed up with the stifling chauvinistic environment at the Roanoke FBI headquarters - is called in to investigate. Unfortunately, there are no leads - it's as if the three just vanished into thin air.

Storm Syrell sells antiques in Palm Beach, Florida. However, when her grandfather dies under suspicious circumstances, she struggles to uncover clues he left behind in a frayed leather journal. Leaving behind Palm Beach for the untamed wilds of Cypress, Africa, and beyond, Storm is joined by one Harry Bennett - a scruffy, professional treasure hunter (aka, ex-con) who claims he must be the one to help solve her grandfather's murder.