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.

Convicted serial killer Benjamin Fisher has finally offered to lead San Bernardino detective Daniel Ellis to the isolated graves of his victims. One catch: he'll only do it if FBI profiler Reni Fisher, his estranged daughter, accompanies them. As hard as it is to exhume her traumatic childhood, Reni can’t say no. She still feels complicit in her father’s crimes.

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.

Lieutenant Abby Mullen is no stranger to crisis. As the hostage negotiation instructor for the NYPD, she deals with worst-case scenarios every day. Nothing fazes her anymore. That all changes when she gets a call from Eden Fletcher, a fellow survivor of the infamous Wilcox cult. The two haven’t spoken since the night of a tragic, fiery massacre, when their paths diverged. But now Eden needs Abby’s help: someone has kidnapped her son and is demanding a $5 million ransom. As Abby throws herself into the case, she can’t help but wonder why the kidnapper has targeted Eden.

Former spy Maggie Bird came to the seaside village of Purity, Maine, eager to put the past behind her after a mission went tragically wrong. These days, she’s living quietly on her chicken farm, still wary of blowback from the events that forced her early retirement. But when a body turns up in Maggie’s driveway, she knows it’s a message from former foes who haven’t forgotten her. Maggie turns to her local circle of old friends—all retirees from the CIA—to help uncover the truth about who is trying to kill her, and why.

After artist Claire Beaudry Chase is attacked and left for dead in her home on the Connecticut coast, she doesn’t know who she can trust. But her well-connected husband, Griffin—who is running for governor—is her prime suspect. Just before the attack, Claire was preparing for an exhibit of her shadow boxes, one of which clearly accuses Griffin of a violent crime committed 25 years ago.

It’s the worst possible time for Detective Kerri Devlin to be involved in an all-consuming double-homicide case. She’s locked in a bitter struggle with her ex-husband and teenage daughter, and her reckless new partner is anything but trustworthy. Still, she has a job to do: There’s a killer at large, and a pregnant woman has gone missing. Once Devlin and her partner get to work, they quickly unearth secrets involving Birmingham’s most esteemed citizens. Each new layer of the investigation brings Devlin closer to the killer and the missing woman.

Three Chicago women have been found strangled, embalmed, and posed as if still alive. Doubting the findings of the local PD’s profiler, the FBI calls on forensic psychologist Zoe Bentley to investigate. Zoe quickly gets off on the wrong foot with her new partner, Special Agent Tatum Gray. Zoe’s a hunter, intense and focused; Tatum’s a smug maverick with little respect for the rules.

Twenty years ago Emily Mills's father was murdered, and she found his body hanging in the backyard. Her younger sister, Madison, claims she was asleep in her room. Her older sister, Tara, claims she was out with friends. The tragedy drove their mother to suicide and Tara to leave town forever. The killer was caught. The case closed. Ever since, Emily and Madison have tried to forget what happened that night - until an eerily similar murder brings it all back.

Still reeling from a personal tragedy, investigative journalist Rooker Lindström finds a grim hideaway from the world. It’s the dilapidated cabin on Minnesota’s Deer Lake bequeathed to him by his late father—one of the most notorious serial killers in the state. If the walls of this murder house could talk, they’d scream. Detective Tess Harlow needs something from Rooker only he can provide: a window into the mind of a murderer. A copycat is on the prowl, following in the footsteps of Rooker’s father.

Tracy Crosswhite has spent 20 years questioning the facts surrounding her sister Sarah’s disappearance and the murder trial that followed. She doesn’t believe that Edmund House - a convicted rapist and the man condemned for Sarah’s murder - is the guilty party. Motivated by the opportunity to obtain real justice, Tracy became a homicide detective with the Seattle PD and dedicated her life to tracking down killers.

When her beloved sister Caroline dies suddenly, Deirdre is heartbroken. However, her sorrow turns to bone-chilling confusion when she receives a message Caroline sent days earlier warning that her death would be no accident. Long used to being a pariah to her family, Deirdre covers her tattoos and heads to Manhattan for her sister’s funeral. The message claimed Caroline’s husband, Theo, killed his first wife and got away with it.

It seems like an open-and-shut case for FBI special agent Lucy Thorne when Eliza Cook walks into the field office. The teenage girl confesses to murdering a young boy. Disturbingly composed, she reveals chilling details only the killer could know. Beyond that Eliza doesn't say another word, leaving a vital question met with dead silence: Why did she do it?

Alex Mahan is married to his high school sweetheart, Taylor. They have two daughters and a beautiful home, and Alex’s startup business is about to explode thanks to massive private funding from his compassionate and supportive father-in-law, Joe. With millions more to come, all is perfect - until Joe is abducted and murdered during a family trip in Mexico.

Taryn Moore is young, beautiful, and brilliant…so why would she kill herself? When Detective Frankie Loomis arrives on the scene to investigate the girl’s fatal plunge from her apartment balcony, she knows in her gut there’s more to the story. Her instincts are confirmed when surprise information is revealed that could have been reason enough for Taryn’s suicide - or a motive for her murder.

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.

Philip Russell, a US Park Ranger for a small island in the Pacific Northwest, has stumbled across a dead body in the forest. Unsure if the dead woman is a local or someone from the mainland, the new female sheriff has come to Rockfish Island to find out if the community has anything still to fear. Eager to help solve the mystery, both instantly find themselves at odds with each other. Philip, defending the people he's known his whole life, and Sheriff Lane, giving no one the benefit of the doubt...not even Philip.

Phoenix detective Veranda Cruz is dead set on taking down the Villalobos crime family, but the ruthlessness of her quarry demands a ruthless edge of her own. Targeted by an increasingly unstable foe, Veranda must protect her family and navigate adversaries within the force while she sets a trap for Bartolo. As the action heats up, Veranda and her new Homicide team - along with an arson investigator who kindles a flame of his own - are all drawn into a deadly gambit.

When the cryptic Parallax puzzle appears online, it quickly becomes the world's most talked-about conundrum. A complex, multi-level cipher, it has the brightest minds on the planet baffled: but who created it, and why Sixteen-year-old Sabrina is obsessed with cracking it - but when she does, she discovers it isn't a game. Caught up in a sinister global conspiracy, she becomes involved with a mysterious international task force, and is recruited to hunt down a serial killer who may not be from this world.

Nicholas, a would-be poet, and Nakota, his feral lover, discover a strange hole in the storage room floor down the hall - "Black. Pure black and the sense of pulsation, especially when you look at it too closely, the sense of something not living but alive." It begins with curiosity, a joke - the Funhole down the hall. But then the experiments begin. "Wouldn't it be wild to go down there?" says Nakota. Nicholas says "We're not." But they're not in control, not from the first moment, as those experiments lead to obsession, violence, and a very final transformation.

A young woman is found brutally murdered, and the main suspect is the victim's fiancé, a hideously scarred Iraq War vet known as the Burned Man. But railroad police Special Agent Sydney Rose Parnell, brought in by the Denver Major Crimes unit to help investigate, can't shake the feeling that larger forces are behind this apparent crime of passion. In the depths of an icy winter, Parnell and her K9 partner, Clyde - both haunted by their time in Iraq - descend into the world of a savage gang of rail riders.

Lisa Power is a tortured ghost of her former self. The author of a bestselling thriller called Thief River Falls, named after her rural Minnesota hometown, Lisa is secluded in her remote house as she struggles with the loss of her entire family: a series of tragedies she calls the “Dark Star.” Then a nameless runaway boy shows up at her door with a terrifying story: He’s just escaped death after witnessing a brutal murder - a crime the police want to cover up. Obsessed with the boy’s safety, Lisa resolves to expose this crime.

Carmen Sanchez is a tough Homeland Security agent who plays by the rules. But when her sister is attacked, revealing a connection to a series of murders across Southern California, she realizes a conventional investigation will not be enough to stop the ruthless perpetrator. With nowhere else to turn, Sanchez enlists the aid of Professor Jake Heron, a brilliant and quirky private security expert who, unlike Sanchez, believes rules are merely suggestions. The two have a troubled past, but he owes her a favor and she’s cashing in.

When Brooke was kidnapped on her way home from work, she thought her life was over. That was ten years ago. She’s been held captive in an isolated cabin on the Oregon coast ever since, scrambling to follow her kidnappers’ twisted instructions to the letter. Because the price of a mistake is death.

For Captain Charles Hunter, gold in Spanish hands is gold for the taking, and the law of the land rests with those ruthless enough to make it. Word in port is that the galleon El Trinidad, fresh from New Spain, is awaiting repairs in a nearby harbor. Heavily fortified, the impregnable harbor is guarded by the bloodthirsty Cazalla, a favorite commander of the Spanish king himself. With backing from a powerful ally, Hunter assembles a crew of ruffians to infiltrate the enemy outpost and commandeer El Trinidad, along with its fortune in Spanish gold.

Special Agent Constant Marlowe is tasked with taking over the investigation of an obsessed serial killer trolling the small town of Clark Valley in the quiet—and eerie—plains of the Midwest. Two female victims in quick succession, the same brutal MO, and every indication that victim number three is only days away. Also in the killer’s scope is Constant herself. When she interviews a local family who may be potential witnesses, she leads the devil to their doorstep, throwing their lives into chaos.

The president of the United States has terminal cancer. Chief of Staff Eli James, his faithful consigliere and best friend, is one of the few who know. But just as the president’s condition mysteriously improves, Eli’s hit with another blow: his daughter has cancer too. Hell-bent on helping her, Eli turns to Big Pharma’s top lobbyist for advice, but their encounter yields more questions than answers. As he races along a twisted trail to the truth, he stumbles upon a devastating cover-up worth billions of dollars—and millions of lives.

Breezing into the tony seaside paradise of Westport, Connecticut, gorgeous thirtysomething Piper Reynard sets down roots, opening a rehab and wellness space and joining a local yacht club. When she meets Leo Drakos, a handsome, successful lawyer, the wedding ring on his finger is the only thing she doesn’t like about him. Yet as Piper well knows, no marriage is permanent.

Tracy Crosswhite has spent 20 years questioning the facts surrounding her sister Sarah’s disappearance and the murder trial that followed. She doesn’t believe that Edmund House - a convicted rapist and the man condemned for Sarah’s murder - is the guilty party. Motivated by the opportunity to obtain real justice, Tracy became a homicide detective with the Seattle PD and dedicated her life to tracking down killers.

When Caz steps onboard the exclusive cruise liner RMS Atlantica, it’s the start of a vacation of a lifetime with her new love, Pete. On their first night they explore the ship, eat, dance, make friends, but when Caz wakes the next morning, Pete is missing. And when she walks out into the corridor, all the cabin doors are open. To her horror, she soon realizes that the ship is completely empty. No passengers, no crew, nobody but her. The Atlantica is steaming into the mid-Atlantic and Caz is the only person on board. But that’s just the beginning.