Special Agent Lisa Tanchik is the best at taking down cybercriminals. So when the FBI discovers a multibillion-dollar black market online, she’s tasked with finding the creator and bringing him to justice. Donning one of her many digital disguises, Tanchik goes undercover into the network. Brilliant college student Nate Fallon started his site as an idealistic experiment. But his platform has made illegal trade not only more efficient - but also more dangerous. Now the FBI aren’t the only ones out to get him.

When a joint FBI-Seattle Police investigation of an international child pornography ring gets too close to certain powerful people, sex-crimes detective Livia Lone becomes the target of a hit that barely goes awry - a hit that had been offered to John Rain, a retired specialist in "natural causes." Suspecting the FBI itself was behind the attack, Livia reaches out to former Marine sniper Dox. Together, they assemble an ad hoc group to identify and neutralize the threat. There’s Rain. Rain’s estranged lover, Mossad agent and honeytrap specialist Delilah.

FBI agent and former military codebreaker Daniela “Dani” Vega witnesses a murder on a Manhattan sidewalk. The victim is chief of staff for a powerful New York senator. The assassin turned informant is Gustavo Toro. His code: hit the target and don’t ask questions. When Dani suspects a complex conspiracy, the only way to take down the mastermind is from the inside, forcing her to partner with Toro. Together they must infiltrate the inner circle at a remote facility. Except it’s a trap. For all of them.

Former Army Ranger Pierce Hunt is no stranger to violence. Fresh off a six-month suspension, he’s itching to hit a notorious Mexican drug cartel where it hurts, even if that means protecting crime boss Vicente Garcia, a witness in the case against sadistic cartel leader Valentina Mieles. But things spiral out of control when the cartel murders Garcia and kidnaps his granddaughter and an innocent bystander, Hunt’s own teenage daughter.

Former air force combat rescue officer Special Agent Clayton White now works for the Secret Service performing routine escort missions for politicians. These missions may not be quite as exciting as his time in the military, but Clayton’s okay with that. It gives him more time to see his girlfriend, Veronica Hammond—an archaeologist who also happens to be the vice president elect’s daughter. But Clayton’s seemingly manageable new routine takes a startling turn when South African mercenaries target Veronica at an awards gala celebrating her work.

When Caroline Auden lands a job at a top Los Angeles law firm, she's excited for the challenge - and grateful for the chance to put her dark past as a computer hacker behind her. Right away, her new boss asks her to find out whether a popular GMO causes healthy people to fall ill. Caroline is only supposed to dig in the trenches and report up the ladder, but her tech background and intuition take her further than planned.

Dr. Tyson Klein is a quantum physicist who has dedicated his entire life to his research. At CERN, he analyses data generated by the Large Hadron Collider, the world's biggest and most powerful particle accelerator. Now, Ty believes he's found a pattern in its output. It looks like an organised data stream, being broadcast over what he calls a quantum radio. Could it be a signal from another universe? A message sent from the future? Or something else entirely?

Law professor Thomas Jackson McMurtrie literally wrote the book on evidence in the state of Alabama. But when a power-hungry colleague uses a recent run-in between McMurtrie and headstrong student Rick Drake to end his career, he is left unsure what to do next.

FBI Special Agent Nina Guerrera escaped a serial killer’s trap at 16. Years later, when she’s jumped in a Virginia park, a video of the attack goes viral. Legions of new fans are not the only ones impressed with her fighting skills. The man who abducted her 11 years ago is watching. Determined to reclaim his lost prize, he commits a grisly murder designed to pull her into the investigation...but his games are just beginning. And he’s using the internet to invite the public to play along.

Coming from scandalous Florida treasure hunters and drug smugglers, Sloan McPherson is forging her own path, for herself and for her daughter, out from under her family’s shadow. An auxiliary officer for Lauderdale Shores PD, she’s the go-to diver for evidence recovery. Then Sloan finds a fresh kill floating in a canal - a woman whose murky history collides with Sloan’s. Their troubling ties are making Sloan less a potential witness than a suspect. And her colleagues aren’t the only ones following every move she makes. So is the killer.

Will Robie may have just made the first - and last - mistake of his career.... It begins with a hit gone wrong. Robie is dispatched to eliminate a target unusually close to home in Washington, D.C. But something about this mission doesn't seem right to Robie, and he does the unthinkable: He refuses to kill. Now, Robie becomes a target himself and must escape from his own people.

Fleeing the scene, Robie crosses paths with a wayward teenage girl, a 14-year-old runaway from a foster home. But she isn't an ordinary runaway....

There are some odd things about Nate’s new apartment. Of course, he has other things on his mind. He hates his job. He has no money in the bank. No girlfriend. No plans for the future. So while his new home isn’t perfect, it’s livable. The rent is low, the property managers are friendly, and the odd little mysteries don’t nag at him too much. At least, not until he meets Mandy, his neighbor across the hall, and notices something unusual about her apartment. And Xela’s apartment. And Tim’s. And Veek’s.

Nathan Stone was killed in action while serving as a covert CIA operative. Or so everyone thought. In reality he’s become a ghost, a black-ops asset with a new identity and controlled by a secret government organization. The Commission has one aim: to hunt down and assassinate anti-establishment enemies of the state. Its number-one target is Senator Brad Crichton, an ambitious politician with growing support. Stone is ready to take him out, but his plan is soon compromised....

On the snow-covered slopes of Utah, the unthinkable has just become a nightmarish reality: thirty Secret Service agents have been viciously executed and the vacationing president of the United States kidnapped by one of the most lethal terrorist organizations in the Middle East - the Fatah Revolutionary Council. But surviving agent and ex-Navy SEAL Scot Harvath doesn't believe the Fatah Revolutionary Council is responsible for the attack.

Two years ago, Darren Street made a name for himself as the man who rooted out corruption in the district attorney's office. Now the hotheaded young lawyer is in the public eye yet again - this time, accused of murder. Jalen Jordan retained Street for what seemed to be a minor traffic violation, but when evidence turned up linking Jordan to the death of two boys, Street wanted out of the case.