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.

Detective Bobbie Gentry has one objective: to stop the serial killer who robbed her of her husband, her child, and her life. Nick Shade understands Bobbie's pain - and her desire for vengeance. He's on a mission of his own, and the murderer known as the Storyteller is next on his list. Nick knows that the best way to find his target is to stick close to Bobbie. But as she becomes more and more reckless in her attempts to lure the Storyteller out of hiding, he has to make a choice.

Doctor Rowan Dupont knows death. She grew up surrounded by it in her family’s Victorian funeral home, and it’s haunted her since the day her twin sister drowned years ago. Between her mother’s subsequent suicide and the recent murder of her father, coming home to run the funeral home feels fitting - even if it leaves her vulnerable to an obsessive serial killer.

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.

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 secretary Annie Parkes is snatched from the street outside of her workplace, David Kane is tasked with finding her. Strong, highly skilled, and secretive, he’s a loner and an outsider; the only man the military trust to find Annie before her kidnappers make good on their promise to kill her. But as Kane pulls Annie from a derelict building, gunshots ringing through the deserted streets around them, he realizes rescuing her is just the beginning. He needs to keep her close to find out who is behind her capture, and to keep her safe.

On the muddy banks of the Calumet River, a body has been found posed next to a series of mysterious glyphs and bearing wounds from a ritualistic slaying. Chicago detective Addie Bisset knows only one man who can decipher the message left by the killer: her friend Dr. Evan Wilding. A brilliant forensic semiotician, Evan decodes the etchings as Viking Age runes. They suggest either human sacrifice or righteous punishment. But to what god? And for what sins? Only one thing is clear from the disturbing runic riddles: there are more victims to come.

Afraid or not, Detective Bobbie Gentry has a monster to confront. The pain of losing her family and nearly her life to a criminal's vile hunger is still fresh, but now the landscape is different. Now she's not alone. Now she has Nick Shade to trust. Nick treats the terror of his past with vengeance. He's dedicated his life to hunting serial killers, and he'd give his last breath to save Bobbie. When a string of killings bloodies Savannah's elite society and causes cold cases to resurface, Bobbie is captured in a city more haunted than Nick's inescapable nightmares.

Gina Royal is the definition of average—a shy Midwestern housewife with a happy marriage and two adorable children. But when a car accident reveals her husband’s secret life as a serial killer, she must remake herself as Gwen Proctor—the ultimate warrior mom. With her ex now in prison, Gwen has finally found refuge in a new home on remote Stillhouse Lake.

Joanna Guthrie was free. She had been for 18 years - or so she needed everyone to believe. What really happened during the longest 14 days of her life, when she and two other women were held captive by the worst kind of killer, wasn't something she could talk about. Not after what she'd had to do to survive. But when more women go missing in an eerily similar manner, Jo knows her prolonged silence will only seal their fates. She's finally ready to talk; she just needs someone to listen.

For months, Doctor Rowan Dupont has been staring death in the face. It followed her back to her hometown of Winchester, Tennessee 10 months ago, cloaking the walls of her family’s Victorian funeral home like a shroud. In investigating the mysterious deaths of her loved ones, Rowan has unearthed enough family secrets to bury everything she’d previously thought true. But each shocking discovery has only led to more bodies and more questions; the rabbit hole is deeper than she ever imagined.

Even if it means exposing an unsettling past, Rowan is determined to get to the bottom of her mother's suicide before the serial killer who's tracking her finds her.

Blake Wilder is plagued with nightmares from her dark and twisted past. Fourteen years ago, her entire family was taken from her. Her parents murdered and her sister taken. At the age of 22, Blake joined the FBI in hopes of one day discovering the truth behind the mysteries of her own past.

Books one through three in the Cassie Quinn series, from Wall Street Journal and USA Today best-selling author L.T. Ryan.

After years of digging into his wife’s death, Paxton has had enough. He left the force and opened his own PI firm. His first case is to help a family navigate their way through a kidnapping.