A Biloxi, Mississippi, drug-cartel counting house gets robbed, and suitcases full of cash disappear, leaving behind five bodies, including that of a six-year-old girl. Lucas Davenport --- who now works for the U.S. Marshals Service --- takes the case, which quickly spirals out of control, as cartel assassins, including a torturer known as the “Queen of home-improvement tools,” compete with Davenport to find the Dixie Hicks shooters who knocked over the counting house. Things get ugly really fast, and neither the cartel killers nor the holdup men give a damn about whose lives Davenport might have saved; to them, he’s just another large target.

Nate Colgan is a violent man, a “smart muscle” for the Jamieson organization. But now, with its most powerful individuals either dead or behind bars, things within the organization are beginning to shift. When Nate is reluctantly appointed its new “security consultant,” he can little imagine how things are about to unravel. It begins with an execution, and soon the various factions within the organization are sent into chaos. But out of the confusion comes one clear fact: a new group has arrived in Glasgow, and in their quest for power they are prepared to ignite a war. But who is behind the group? And why has the calculating Zara Cope --- the mother of Nate's child --- suddenly appeared back in town?

Ex-undercover cop Marshall Grade is hiding out in California when he learns that federal agent Lucas Cohen has survived a kidnapping. Cohen was Marshall’s ticket into witness protection, and his captors have a simple question: Where’s Marshall now? Marshall’s undercover work gave him a long list of enemies, and the enemy in this case is a corrupt businessman named Dexter Vine. Vine is almost broke, in debt to people even worse than himself, and he wants to settle old scores while he has time. He’s hired Ludo Coltrane --- a nonchalant psychopath and part-time bar manager --- to find Marshall at any cost. Ludo is no stranger to killing, but his associate, the cash-strapped ex-con Perry Rhodes, may prove more of a liability than an asset.

Derek Ouelette’s glory days are behind him. His hockey career ended a decade earlier in a violent incident on ice, and since then he’s been living off his reputation in the remote northern community where he grew up, drinking too much and fighting anyone who crosses him. But he never counts on his long-lost sister, Beth, showing up one day out of the blue, back in town and on the run from an abusive boyfriend. Looking to hide out for a while, the two siblings hunker down in a secluded hunting camp deep in the local woods. It is there that they attempt to find a way to reconnect with each other and the painful secrets of their past...even as Beth’s ex draws closer.

Hannah Monroe's boyfriend, Matt, is gone. His belongings have disappeared from their house. Every call she ever made to him, every text she ever sent, every photo of him and any sign of him on social media have vanished. It's as though their last four years together never happened. As Hannah struggles to get through the next few days, with humiliation and recriminations whirring through her head, she knows that she'll do whatever it takes to find him again and get answers. But as soon as her search starts, she realizes she is being led into a maze of madness and obsession. Step by suspenseful step, Hannah discovers her only way out is to come face to face with the shocking truth.

After his unspectacular professional baseball career ends with a knee injury in Toledo, Ohio, Johnny Earl gets busted for selling cocaine. After serving seven years in prison, all he wants to do is return to his hometown of Steubenville, retrieve the drug money he stashed before he went to jail, and start a new life where no one has ever heard of Johnny Earl. However, before he can leave town with his money, Johnny is picked up for questioning in the murder of Rayce Daubner, the FBI informant who had set him up on drug charges in the first place. Then his former prison cellmate shows up --- a white supremacist who wants the drug money to help fund an Aryan nation in the wilds of Idaho.

The Crenshaw Six are a small but up-and-coming gang in South Central LA who have recently been drawn into an escalating war between rival drug cartels. To outsiders, the Crenshaw Six appear to be led by a man named Garcia --- yet what no one has figured out is that the gang's real leader (and secret weapon) is Garcia's girlfriend, a brilliant young woman named Lola. Lola has mastered playing the role of submissive girlfriend, and in the man's world she inhabits, she is consistently underestimated. But in truth she is much, much smarter --- and in many ways tougher and more ruthless --- than any of the men around her.

When Pete Fernandez’s sometimes partner, Kathy Bentley, approaches him with a potential new client, Pete balks. Not because he doesn’t need the money, but because the case involves Gaspar Varela, a former Miami police officer serving a life sentence for the murder of his wife --- one of the most infamous crimes in Miami history. The client? None other than Varela’s daughter, Maya, who’s doggedly supported her father’s claims of innocence. As Pete and Kathy wade into a case that no one wants, they also find themselves in the crosshairs of Los Enfermos, a bloodthirsty gang of pro-Castro killers and drug dealers looking to wipe Pete off the Miami map.

A businessman is snatched from an Upper East Side street in broad daylight, and a miniature hangman's noose is left at the scene. Lincoln Rhyme and Amelia Sachs are called in to investigate. Soon the case takes a stranger turn: a recording surfaces of the victim being slowly hanged, his desperate gasps the backdrop to an eerie piece of music. The video is marked as the work of The Composer. Despite their best efforts, the suspect gets away. So when a similar kidnapping occurs on a dusty road outside Naples, Italy, Rhyme and Sachs don't hesitate to rejoin the hunt. But the search is now a complex case of international cooperation --- and not all those involved may be who they seem.

William Fawkes, a controversial detective known as The Wolf, has just been reinstated to his post after he was suspended for assaulting a vindicated suspect. Still under psychological evaluation, Fawkes returns to the force eager for a big case. When his former partner and friend, Detective Emily Baxter, calls him to a crime scene, he’s sure this is it: the body is made of the dismembered parts of six victims, sewn together like a puppet --- a corpse that becomes known as “The Ragdoll.” Fawkes is tasked with identifying the six victims, but that gets dicey when his reporter ex-wife anonymously receives photographs from the crime scene, along with a list of six names, and the dates on which the Ragdoll Killer plans to murder them. The final name on the list is Fawkes.