Thomas Austin was once a prominent NYPD detective, known for locking up a psychopathic serial killer dubbed "The Holiday Baby Butcher". Now retired in a small beach town in the Pacific Northwest, Austin runs a little café, trying to overcome the loss of his wife, a DA who was gunned down only one year ago.

Perched on the soft tar of a New York City rooftop, a mysterious sniper fires a single round from a .50 caliber rifle. Five stories below, his target collapses on the marble steps of the Metropolitan Museum of Art, dead. Crime reporter Jane Cole needs this story badly. Suspended NYPD cop Robert Warren is desperate to clear his name. They don't trust each other, but they make the perfect team. And as Cole and Warren track the killer, they uncover a plot so ruthless it shocks the conscience, a crime so expansive it will rock the world.

Two armed men board a 727 that has been all but forgotten at an airfield in Angola. Hijacking the jet, they then slit the throat of the lone crew and fly to parts unknown. The consternation is immediate, as the CIA, FBI, and other agencies race to find out what happened, in the process elbowing one another in the sides a little too vigorously. Fed up, the president of the United States turns to an outside investigator to determine the truth.

An ancient medallion is unearthed in Pueblo, Colorado, revealing a secret that will rewrite the history of North America - the Vikings somehow made it to the continent's interior, centuries before Columbus made landfall, and there they built a city of gold. But today the Coelho medallion has been stolen, and a linguist and researcher has been abducted in connection with the crime. Could the abductors be after the fabled city of gold? Or do they have a more sinister plot in mind?

Army veteran Mason Sharpe's world is turned upside down when his beloved fiancée is killed in a random shooting. Struggling to cope with his grief, Sharpe instinctively heads for the North Carolina town where he and his bride had planned to honeymoon. Alone on a beach, contemplating a future which now seems bleak and empty, he stares into the abyss. But then… A body washes ashore. An investigation begins and the police quickly pronounce an accidental death. But Mason isn't buying it. He believes the man was murdered and someone is trying to cover it up.

When DI Bernadette Noel hurries to Keira Howard’s hospital bedside, she knows that Keira has been lucky. Barely conscious and badly injured, at least she is alive. Convinced that Keira’s attack is the latest in a string of increasingly violent assaults on young women in the area, the next victim might not be so fortunate... Vowing to find the culprit, Bernie spurs her team into action and quickly hones in on a prime suspect. But when he suddenly dies while on police watch, Bernie’s investigation goes into freefall and new questions arise.

Detectives Laura Baxter and Jack Holt are members of the elite: Las Vegas Metro PD, one of the toughest and most respected law enforcement agencies in the United States. In the middle of a city with two million residents and 43 million annual visitors, they’re hunting for a killer. At the heart of a glamorous Las Vegas hotel, in front of hundreds of witnesses and under the lenses of countless video surveillance cameras, a young girl is brutally murdered. The most recorded crime in Vegas is missing one key protagonist, the killer.

Rachel Saunders knows gossip is the price you pay for a rural lifestyle and outstanding schools. The latest town scandal is her divorce – and the fact that her new girlfriend has moved into the family home. Laura Spence lives in a poky bedsit on the wrong side of town. She and her son Max don’t really belong, and his violent tantrums are threatening to expose the very thing she’s trying to hide. When the local school introduces a new inclusive curriculum, Rachel and Laura find themselves on opposite sides of a fearsome debate.

The "boomerang box," a high-tech computer program designed to save a plane experiencing flight trouble, is Dr. Ben Cole's baby. After a test run over the Gulf of Alaska goes awry, he suspects someone has sabotaged the plane's computer systems. And mysteriously, and almost simultaneously, April Rosen is horrified to learn that her father's plane has narrowly escaped a mid-air collision over the same patch of sea.

She didn’t notice the corn stalks shiver a few feet to her right. By the time she looked up, the man towered above her. In a single movement he wrapped one thick hand around her waist, the other he clamped over her mouth, muffling her screams. Detective Clara Jefferies has spent years running from her childhood in Alber, Utah. But when she hears that her baby sister Delilah has disappeared, she knows that the peaceful community will be shattered, her family vulnerable, and that that she must face up to her past and go home.

He performs his profane ceremony in a wooded Minneapolis park, anointing his victims, then setting the bodies ablaze. He has already claimed three lives, and he won't stop there. Only this time there is a witness. But she isn't talking. Enter Kate Conlan, former FBI agent turned victim/witness advocate. Not even she can tell if the reluctant witness is a potential victim or something more troubling still.

In a locked Honolulu office building, three men are found dead with no sign of struggle except for the ultrafine, razor-sharp cuts covering their bodies. The only clue left behind is a tiny bladed robot, nearly invisible to the human eye. In the lush forests of Oahu, groundbreaking technology has ushered in a revolutionary era of biological prospecting. Trillions of microorganisms, tens of thousands of bacteria species, are being discovered; they are feeding a search for priceless drugs and applications on a scale beyond anything previously imagined.

David Wolfe's life is approaching an exhilarating peak: he's a successful San Francisco lawyer, he's about to get married, and he's being primed for a run for Congress. But when the phone rings and he hears the voice of Hana Arif—the Palestinian woman with whom he had a secret affair in law school—he begins a completely unexpected journey. The next day, the prime minister of Israel is assassinated by a suicide bomber while visiting San Francisco; soon, Hana herself is accused of being the mastermind behind the murder. Now David faces an agonizing choice.

Mickey Gibson, single mother and former detective, leads a hectic life similar to that of many moms: juggling the demands of her two small children with the tasks of her job working remotely for ProEye, a global investigation company that hunts down wealthy tax and credit cheats. When Mickey gets a call from a colleague named Arlene Robinson, she thinks nothing of Arlene’s unusual request for her to go inventory the vacant home of an arms dealer who cheated ProEye’s clients and fled.

Angela's graduate school days at MIT come to an abrupt end when she uses her hacking skills on another student's computer. Yet her mentor, Eve Abajian, arranges a new beginning for her - as an intern in FBI's Boston field office. Her new supervisor, Assistant Special Agent in Charge William Keats, one of only two agents in the Northeast to make his rank before the age of 30, sees in Angela a fellow prodigy. But Angela's skills come with a natural curiosity, which is also a dangerous liability.