A new serial killer is stalking Boston, killing his victims in bizarre ways, taunting the police with mysterious puzzles that reference the stars. As the stakes are upped and the pressure is on, the Boston Police Department is forced to call in its most brilliant - and most controversial - homicide detective: Avery Black.

When a body turns up floating beneath the frozen Charles River, the Boston Police summons its most brilliant and controversial homicide detective - Avery Black - to close the case. It doesn't take Avery long, however, to realize that this is no isolated murder: it is the work of a serial killer.

In Cause to Save, serial killer Howard Randall has escaped, and the entire city of Boston is on edge. Women are turning up gruesomely murdered, and everyone suspects Howard is at it again. When Boston’s most brilliant and controversial homicide detective - Avery Black - is herself stalked - and when people close to her are brutally killed, one by one - it seems the city’s worst fears are confirmed. But Avery is not so sure.

A man turns up dead in his own apartment, locked in his closet, his body crawling with poisonous spiders, and the Boston police are stumped. As all of their leads collapse, they are dreading the killer will strike again. Desperate, the police have no choice but to turn to Boston’s most brilliant and controversial homicide detective - Avery Black. Now retired, Avery reluctantly agrees to help with the case. But when other bodies start turning up, murdered in grotesque and unusual ways, Avery can’t help but wonder: is there a serial killer on the loose?

Left to Run is book two in a new FBI thriller series by USA Today best-selling author Blake Pierce. A serial killer is ravaging the American expat community in Paris, his kills reminiscent of Jack the Ripper. For FBI special agent Adele Sharp, it’s a mad race against time to enter his mind and save the next victim - until she uncovers a secret darker than anyone could have imagined. Haunted by her own mother’s murder, Adele throws herself into the case, delving into the grisly underbelly of a city she once called home.

FBI special agent Mackenzie White finds herself summoned to crack a case she has never encountered before: the victim is not a man or a woman—but a couple. The third couple found dead in their homes this month. As Mackenzie and the FBI scramble to figure out who would want happily-married couples dead, her search takes her deep into a disturbing world and subculture. She quickly learns that all is not what it seems behind the picket fences of perfectly-suburban homes—and that darkness lurks at the edge of even the happiest-seeming families.

FBI agent Mackenzie White is reluctant to return to the Midwest, this time to a starkly rural setting that reminds her too much of her upbringing, of her own ghosts in her closet. She also seeks her own father's murderer, with darkness haunting her at every turn of her trip. Plunged deep into the world of farms, of silos, of slaughterhouses, of long stretches on empty highways, Mackenzie feels as if she's falling back into the depths of her psyche, and into the nightmares she always feared to face.

In Before He Feels, FBI Special Agent Mackenzie White is stunned to be assigned a case with victims matching no profile she has ever seen: Shockingly, all of the victims are blind. Does this mean that the killer himself is blind, too? Plunged into the subculture of the blind, Mackenzie struggles to understand, finding herself out of her element as she crisscrosses the state, racing from group homes to private houses, interviewing caretakers, librarians, experts, and psychologists. And yet, despite the best minds in the country, Mackenzie seems unable to prevent the killings.

In A Trace of Hope, Keri Locke, missing persons detective in the homicide division of the LAPD, is closer than she’s ever been to finding her daughter. Finally, she gets a fresh lead - and this time, she will do whatever it takes to bring her home alive. At the same time, a new, urgent case is assigned to Keri: an 18-year-old girl has gone missing after being hazed by her sorority. As the race is on to find her, Keri plunges deep into the world of pristine college campuses and comes to realize that all is not what it seems.

A serial killer is killing victims at rapid speed, and in each crime scene, he leaves an unusual signature: an hourglass. The sand in it is designed to fall for 24 hours and when it is empty, a new victim appears. Amidst intense media pressure, and in a frantic race against time, FBI Special Agent Riley Paige is summoned, with her new partner, to crack the case.

In Before He Covets, newly minted FBI agent Mackenzie White graduates the FBI Academy in Quantico only to find herself thrown into an urgent serial killer case. Women are turning up dead while camping in a remote national park in West Virginia. Yet the park is vast, and no connection can be found between them. At the same time, Mackenzie receives a call from Nebraska urging her to come home. After many years, a new clue has surfaced about her father's murder. The case no longer cold, Mackenzie desperately needs to help solve it.

FBI Special Agent Mackenzie White is summoned when another body is found dead in a self-storage unit. There at first appears to be no connection between the cases; yet as Mackenzie digs deeper, she realizes it is the work of a serial killer - and that he will soon strike again. Mackenzie will be forced to enter the mind of a madman as she tries to understand a psyche obsessed with clutter, storage, and claustrophobic places. It is a dark place from which she fears she may not return - and yet one which she must probe....

After lying dormant for 10 years, an elusive serial killer strikes again, leaving few clues, and the only way for FBI special agent Riley Paige to catch him in the present is to solve the riddles of the past. Women are turning up dead, and in this dark psychological thriller, Riley Paige realizes she is in a race against time. 

Once Stalked is book #9 in the bestselling Riley Paige mystery series, which begins with the #1 bestseller Once Gone (Book #1). When two soldiers are found dead on a huge military base in California, apparently killed by gunshot, military investigators are stumped. Who is killing its soldiers inside the secure confines of its own base? The FBI is called in, and Riley Paige is summoned to take the lead. As Riley finds herself immersed in the military culture, she is amazed to realize that serial killers can strike even here, in the midst of the most secure location on earth.  

Still reeling from her former partner Lucy’s death and from her partner Bill’s PTSD, FBI Special Agent Riley Paige does her best to try to keep herself stable and to patch together her family life. She has to decide what to about April’s boyfriend, recovering from his abusive father, and about Blaine, who is ready for their relationship to move ahead. But before she can work it out, Riley is summoned for a new case. In an idyllic suburban town in the Midwest, teenage girls are going missing - and a body has already turned up.