After her messy divorce, Angelina Bonaparte refuses to let any man hold her back. She’s even opened a private eye practice to help other victims of relationships gone sour. So when she crosses paths with a detective who believes a crime scene is no place for a woman, she sets out to change his mind.

Police officer and single mom Megan York is doing her best to raise her daughter in her small Midwestern town, hoping her past won’t come back to haunt her, and that her violent ex won’t be released from prison. But when women turn up murdered on local sailboats, victims of a serial killer, Megan must enter the mind of a killer and tackle the toughest case of her career—while her ex comes up for parole.

When Detective Madison Harper arrives at a remote summer camp in Shadow Falls, Northern California, her heart breaks for Jenny, the sweet little girl last seen splashing in the lake with her friends before she vanished. Peering into the silent cabins filled with rows of neatly made beds, Madison knows this idyllic place is hiding a terrible secret.

A serial killer following the seven signs of the Messiah. An ex-con FBI agent seeking redemption. A riddle that must be cracked as a victim’s precious time runs out....

FBI Special Agent Faith Bold, hospitalized and haunted by her encounter with a serial killer, is ready to retire—when Turk, a K9 German shepherd, himself traumatized, comes into her life. When a new serial killer strikes, leaving his victims at the bottom of isolated wells, Faith, this time with Turk at her side, will stop at nothing to hunt him down and save the next victim before it is too late.

In Shoot the Breeze, the first book of the series, a young woman turns up dead along the Mississippi River, and rising-star Detective Kate Rosetti quickly realizes it’s the work of a notorious cross-country serial killer. In the next book, Riddle Me This, Kate gets the news that infamous serial killer Ramone Wilkes has escaped from prison, and she knows that he's on his way to her.

Maddie Baker just wants to make ends meet. She gave up her school librarian career to return to her hometown and take care of her elderly aunt. So when she starts making Uber runs to supplement her barista job, she never dreamt she’d not only drop a man off to his murder but be labeled a person of interest in his death. Detective Noah Langley is looking for a fresh start in a city with a lower crime rate and a fraction of the population of Memphis. It’s just what he needs to recover from a nightmare that left him severely injured and his teenage mentee dead.

When the police refuse to investigate the disappearance of Mallory Carver’s niece, Julie, her family turns to private investigator Tucker Randall and thus set off a dangerous chain of events. Julie disappeared while hiking in the beautiful yet treacherous Cherokee National Forest, and Randall, a former FBI agent with a haunted past, can’t understand why the police won’t get involved. But as he delves deeper into the forest’s secrets, he realizes that someone is willing to do whatever it takes to keep the truth buried, and he’s determined to solve the case and bring the missing girl home.

Former FBI agent Karen Pantelli lives by a simple philosophy: never, ever care. Three years after a tragic mistake ends her once-stellar career, she drifts from one dead-end job to another, quickly moving on when she finds herself getting too attached. A new city. A new life. A new way of forgetting and being forgotten. Until one chilly night behind a seedy bar, when a frightened girl leaps out of the back of a speeding van.

Two years ago, Sarah’s husband was jailed for her murder; her body was never found. Now, her grieving mother, Claire, spends her sleepless nights running a helpline for vulnerable women. Claire takes many calls, but one caller isn’t like the rest. She isn’t calling for help – she’s calling because she claims to know what happened to Sarah. But when Claire hears the terrifying news that her daughter’s killer has escaped from prison, she realises her nightmare is far from over – and her family are in danger yet again.

Amber Young, genius puzzle editor turned FBI special agent, is summoned to a new crime scene: a serial killer has left a mysterious drawing as his signature, clearly hinting at his next victim. And unless Amber can crack its riddle in time, another life is waiting to be claimed. Once again, Amber may just be the only one who can stop him.

When Hetheridge saves the outspoken, impetuous young detective from getting the sack, siding with her against Scotland Yard's powerful male hierarchy, his cold, elegantly balanced world spins out of control. Summoned to London's fashionable Belgravia to investigate the brutal murder of a financier, Hetheridge must catch the killer while coping with his growing attraction to Kate, the reappearance of an old flame, and the secret that emerges from his own past.

After losing her military K-9, former marine Maya Thompson swears she’ll never work with dogs again. But when she returns home to Colorado and accepts a job with US Forest Service law enforcement, fate brings K-9 Juniper into her life just as another tragedy unfolds.

After a scandal forces DI Kelly Porter out of the Met, she returns home to the Lake District. Crimes in the Cumbrian constabulary tend to be minor, but Kelly begins work on a cold case that shocked the local community - the abduction and brutal murder of a 10-year-old girl. 

Beneath the surface lie deadly secrets... DI Shona Oliver agreed to move to Dumfries with her ex-banker husband when their teenage daughter got in with a bad crowd in London. As a Glasgow native, she's back on home turf. Living on the shores of the Solway Firth allows Shona to continue as an RNLI volunteer, and a call out to recover a woman's body indicates foul play. Police in Cumbria take the case but links back to Scotland keep Shona's team involved. As they investigate, reports of people trafficking and a spate of thefts from local shops compete for attention with a large scale drug bust.