The audiobook bundle includes the first three books in the mystery-thriller series: The Numbers Killer, Pretty Little Girls, and When They Find Us.

Everyone in the small town of Denton is searching for Isabelle Coleman, a missing 17-year-old girl. All they've found so far is her phone and another girl they didn't even know was missing. Mute and completely unresponsive to the world around her, it's clear this mysterious girl has been damaged beyond repair. All Detective Josie Quinn can get from her is a name: Ramona. Currently suspended from the force for misconduct, Josie takes matters into her own hands as the name leads her to evidence linking the two girls.

Dive into the world of Maddie Castle, a retired K9 handler turned private investigator, in this heart-pounding collection of the first three novels in the bestselling series. From gripping mysteries to life-threatening pursuits, Maddie and her canine partners battle danger, corruption, and their own pasts to bring justice to those who need it most.

Thomas Austin was once a prominent NYPD detective, known for locking up a psychopathic serial killer dubbed "The Holiday Baby Butcher". Now retired in a small beach town in the Pacific Northwest, Austin runs a little café, trying to overcome the loss of his wife, a DA who was gunned down only one year ago.

After a series of tragedies turned her world upside down, FBI Agent Spenser Song felt like a woman adrift in a sea of chaos. Her brush with death and the tragic murder of her husband left her questioning everything in her life. And when it became clear that Bureau politics will trump justice, Spenser realized she needed a fresh start.

Once a rising star in the FBI, with the best case closure rate of any investigator, Ella Porter is now exiled to a small gold mining town bordering the wilderness of Alaska. The reason for her new assignment? She allowed a prolific serial killer to escape custody.

Three years after losing her teenage daughter, with her marriage on the brink of unraveling, Barbara needs a break—time away, time alone, time to process. The lake house is perfect. It's quiet, remote, picturesque, and best of all, she has the whole place to herself. Barbara's weekend getaway takes a terrifying detour when a young woman emerges from the woods, screaming for help. She's been abducted. Her deranged captor is in close pursuit. Barbara will need all her courage and cunning if they're both to survive the nightmare headed their way.

Brooklyn Sloane works as a special consultant to the FBI as one of the most adept profilers in the agency's history. She had been recruited at a relatively young age from her career in academics, but her colleagues have no idea the disturbing motive for her success.

Dirk De Graaf has kept his deadly secret for twenty-three years. Not one person on the planet knows. Until today. A chance encounter in the street threatens to expose everything and topple an empire he built with little more than ruthless cunning. But it's just one man. One old man. And one old man can be dealt with easily enough. Or so Dirk De Graaf thinks.

Jack's family emasculates pedophiles and rapists. They catch them and cut off their dicks and balls. Then the family releases them to live out their lives, their emasculated groins a constant reminder of their sins.

For the past two years, former detective Georgiana "Gigi" Germaine has been living off the grid, until today, when she hears some disturbing news that shakes her. Georgiana's brother-in-law has been murdered, her seven-year-old niece kidnapped. As the hours waste away, Georgiana races back to a town she left behind, and a former life she's still not ready to face.

Ex-police officer Rileigh Bishop never wanted to come back to her hometown. But when a body is found dead with her tongue cut out, she must return. After all, that's the same way Rileigh's sister died. Reluctantly, she joins forces with the county sheriff to solve the brutal murder. The locals maintain a strict code of silence. The narrow mountain roads winding through Appalachia are fraught with peril. As Rileigh dives deeper into the case, she not only unearths connections between this murder and her sister's death but also dark family secrets. Secrets that should've remained buried.

Thomas Austin was once a prominent NYPD detective, known for locking up a psychopathic serial killer dubbed "The Holiday Baby Butcher". Now retired in a small beach town in the Pacific Northwest, Austin runs a little café, trying to overcome the loss of his wife, a DA who was gunned down only one year ago.

At first, it appears to be a terrorist attack — a mysterious sound decimates society’s sense of hearing, leaving the world deaf. But as this extraordinary event unfolds, it becomes clear that something of an unknown magnitude is at work, with a purpose to destroy the human race. Hours away from transferring custody, divorced mother Jules finds herself trapped in a remote farmhouse with her daughter, miles from help and without communication. Stranded and facing an unseen threat, Jules must use her remaining senses to keep her child safe. But how do you survive what you can’t hear or see coming?

After she’s shot in the line of duty, Detective Carolina McKay returns to her hometown hoping to rebuild her life and conquer her demons. But before she can even unpack, a college student is found dead in a ditch. The crime scene looks familiar. Too familiar. Has the madman who terrorized Carolina’s childhood, reemerged? Or is a new killer copying those old murders?

Is she insane or psychic? Private investigator Taylor Morrison has just managed to put her life back together after the death of her husband when strange things begin to happen around her. Things that can’t be explained. Taylor begins her desperate search for answers only to discover that others know what she can do, and they’ll stop at nothing to control her and the ability she now possesses - even if it means using the people she cares about against her.

In the dead of winter, an EMP attack destroys the U.S. power grid. No electricity. No cars or phones. The country is plunged into instant chaos. But for Hannah Sheridan, it's the best day of her life. For the last five years, she's been the captive of a sadistic psychopath—until the EMP releases the lock of her prison.

Thirteen years ago, Cole and Lisa Shipley were fostering an infant with hopes of adopting her. Overnight everything was turned upside down, when the child’s mother bled to death on their front doorstep. Her last words: He’s coming here…for her! Save her. Afraid, bewildered, and with a baby in their arms, they fled. The longer they hid, the guiltier they looked. Now in a small Colorado town under assumed identities, they’ve been seemingly safe.

A woman is found naked, badly beaten and barely alive in the New Mexico mountains. The shocking discovery plunges Albuquerque Detective Alyssa Wyatt into a case that will test her to the limit. It appears that Callie McCormick is the latest plaything of a shadowy psychopath that leaves a long shadow on the streets of New Mexico - an individual linked to a string of deaths but leaving no evidence. But when Alyssa makes a breakthrough that just might reveal the killer, she unknowingly puts herself in the crosshairs of a brutal maniac - one with an old score to settle.

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.