Women are turning up dead on the rural outskirts of Virginia, killed in grotesque ways, and when the FBI is called in they are stumped. A serial killer is out there, his frequency increasing, and they know there is only one agent good enough to crack this case: Special Agent Riley Paige. Riley is on paid leave, recovering from her encounter with her last serial killer, and, fragile as she is, the FBI is reluctant to tap her brilliant mind. Yet Riley, needing to battle her own demons, comes onboard.

FBI Special Agent Zoe Prime suffers from a rare condition that also gives her a unique talent - she views the world through a lens of numbers. The numbers torment her, make her unable to relate to people, and give her a failed romantic life - yet they also allow her to see patterns that no other FBI agent can see. Zoe keeps her condition a secret, ashamed, in fear her colleagues may find out. Yet when a serial killer strikes across the Midwest, strangling women in remote places and seemingly at random, Zoe, for the first time, is stumped.

A bundle of audiobooks number one (If She Knew) and number two (If She Saw) in Blake Pierce’s Kate Wise Mystery series! This bundle offers audiobooks one and two in one convenient file. In If She Knew, 55 year old empty nester - and freshly retired FBI agent - Kate Wise finds herself drawn out of her quiet suburban life when her friend’s daughter is murdered in a home invasion. In If She Saw, when a couple is found murdered and no suspects are apparent, Kate Wise finds herself called out of retirement.

FBI Special Agent Rachel Gift is among the FBI’s most brilliant agents at hunting down serial killers. She plans on doing this forever - until she discovers she has months left to live. Determined to go down fighting, and to keep her diagnosis a secret, Rachel faces her own mortality while trying to save other’s lives. But how long can she go until she collapses under the weight of it all?

A bundle of books number one (Next Door) and number two (A Neighbor’s Lie) in Blake Pierce’s Chloe Fine Psychological Suspense Mystery series! This bundle offers audiobooks one and two in one convenient file. In Next Door, Chloe Fine, 27, finds herself forced to confront her own dark past when her troubled twin sister needs her help. In A Neighbor’s Lie, FBI Violent Crimes Division Special Agent Chloe Fine, still reeling from the secrets of her past, finds herself thrown into her first case: The murder of a nanny in a seemingly perfect suburban town.

FBI Agent Ella Dark, 29, is given her big chance to achieve her life’s dream: to join the Behavioral Crimes Unit. Ella has a hidden obsession: She has studied serial killers from the time she could read, devastated by the murder of her own sister. With her photographic memory, she has obtained an encyclopedic knowledge of every serial killer, every victim, and every case. Singled out for her brilliant mind, Ella is invited to join the big leagues. 

The bodies of a husband and wife are found in a patch of woods in small-town, rural Arkansas by a neighboring farmer. They were shot with an arrow, gutted, and left to bleed out. The killer also removed their eyes and replaced them with large cat’s-eye marbles. The murder method and signature are too bizarre to point toward an isolated incident, and FBI Special Agent Brandon Fisher recognizes this right away. His boss with the Behavioral Analysis Unit, Supervisory Special Agent Jack Harper, confirms that he’s crossed paths with this killer several years ago.

One dead mistress. Two suspects. A detective determined to find the truth...LAPD detective Jamie Del Rey has a problem. He’s just walked straight into the ugliest, most confusing case of his 20-year career. Carlotta and her husband William both have reason to want the 19-year-old Candy Xavier victim dead. The question is: Was it the angry, jilted wife, or the arrogant, philandering husband? He has two suspects, one of whom must be innocent, both of whom seem to be guilty as hell. Both claim to have no memory of that night. But the truth is far more sinister and deadly.

When FBI Agent Sydney Merlot returns to her home town in northern California to wind down her late father’s PI business, she soon finds herself on the wrong side of the aftermath of a high school shooting. Sydney’s childhood friend - who is now county sheriff - plus the local PD, the mayor’s office and most of the town’s inhabitants, are convinced the horror ended when the gunman was killed. Now they just want to be left alone to mourn. But Sydney has other ideas - and she is not alone. 

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. 

NYPD detective Sheryn Sterling has had her eye on Alex Traynor ever since his friend Cori fell to her death under suspicious circumstances a year ago. Cori’s death was ruled a suicide, but Sheryn thinks Alex - a wartime photojournalist suffering from PTSD - got away with murder. When Alex’s fiancée, Emily, a talented and beloved local doctor, suddenly goes missing, Sheryn suspects that Alex is again at the center of a sticky case.

The last time DCI Jamie Carver involved a would-be victim in his hunt for a serial killer, it ended badly. Now they want him to do it again, only this time the 'victim' is a Dominatrix. As if he hasn't enough on his plate - a brutal killer poised to strike again; shadows of the past that still haunt his dreams; an investigation under mounting pressure to succeed; a beautiful woman whose bizzare lifestyle may be the key to finding the killer. And that's not counting the young girl whose life he's trying to save from ruin or the ambitious colleague scheming to bring him down. 

Eve Dallas is a New York police lieutenant hunting for a ruthless killer. In over ten years on the force, she’s seen it all - and knows her survival depends on her instincts. And she’s going against every warning telling her not to get involved with Roarke, an Irish billionaire - and a suspect in Eve’s murder investigation.

Rachel Goldman writes mysteries in which Duffy Madison, consultant to the county prosecutor's office, helps find missing persons. Rachel is busy working on her next book when a man calls out of the blue asking for help in a missing person case. The caller's name? Duffy Madison. Is this real, or has she lost her mind? She doesn't have much time to find out, because a serial killer is on the loose, kidnapping and murdering mystery authors. And Rachel may just be the next target.

Grace Repton, a beautiful older woman, walks into the police station to tell Detective Matt Ballard she has information that could stop a murder. Her fiance, the infamous serial killer Jeremy Reader, has told her that he has a disciple who is going to kill using Reader's horrific methods. Reader murdered five women and was finally brought to justice by Detective Ballard. Reader is safely imprisoned in a high security prison, and claiming to be a reformed man who wants to help the police.