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 Amber Young, a quiet, brilliant newspaper puzzle editor, detects a hidden cypher, she realizes a serial killer is leaving clues hidden in plain sight. The FBI’s BAU unit needs Amber’s unique genius to help them decode the mystery and catch a killer before it’s too late, and in this propulsive cat-and-mouse thriller, it’s a battle of clues, riddles, twists—and genius.

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.

Fiona Red, a brilliant but quirky FBI loner, spends most of her time in the lab or at crime scenes. She comes from a family used to being around death and bodies, her parents having run a funeral parlor, and she would have run the family business if not for a tragedy in her past: her sister was abducted when she was a teenager, and never found.

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....

A frozen street performer turned serial killer eludes the FBI and escapes to Paris—where he kills again, luring tourists into his trap—and FBI Special Agent Juliette Hart is dispatched across the world to hunt him down. Juliette’s brilliant mind and European upbringing make her the perfect agent for this case, but being back in Europe resurrects her dark past, and this killer is more diabolical than anyone imagined.

A bundle of books one (Girl, Alone) and two (Girl, Taken) in Blake Pierce’s Ella Dark Mystery series! This bundle offers books one and two in one convenient file, with more than 100,000 words of listening.

FBI Agent Ella Dark, 29, is given her big chance to achieve her life's dream: to join the Behavioral Crimes Unit. Ella's hidden obsession of gaining an encyclopedic knowledge of serial killers has led to her being singled out for her brilliant mind, and invited to join the big leagues. But this time Ella finds herself in a cat and mouse chase with no way out, and she must wonder if she is hunting or the one who is hunted.

FBI Special Agent Juliette Hart had hoped to leave the darkness of her past behind her and never return to Europe. But the one killer who has eluded her in the US has also forced her return. The FBI soon realizes it needs a special team to handle overseas cases and hunt down killers anywhere they may go—and they need Juliette to lead it.

FBI Special Agent Claire King dies chasing a killer—and is resuscitated minutes later to realize she has changed. Dark images flash through her mind in a newfound power, visions leading her towards serial killers. But the riddles that plague her are obscured and conflicting, and Claire soon realizes that they may lead her to crack a case—or may just put her in the crosshairs of a killer.

In The Perfect Smile (book four), criminal profiler Jessie Hunt, 29, fresh from the FBI Academy, is assigned a disturbing new case: a woman in her 30s has been murdered after using a dating website for her affairs with married men. Had she gotten too close to one of the married men? Was she the victim of blackmail? Of a stalker? Or was there some far more nefarious motive at stake? The list of suspects takes Jessie into wealthy, manicured neighborhoods, behind the veil of seemingly perfect lives, lives which are actually rotten to the core.

With a list of suspects a mile long, and endless augmented reality dead ends, Cami’s first case does not look promising. Partnered with a condescending agent who resents her presence, Cami must find a connection to the physical world before time runs out. Working with the same people that fumbled her missing sister’s case when she was young, Cami must heal old wounds and lean into her tech genius to solve a case the FBI can’t.

A bundle of audiobooks Number 1: The Perfect Wife and Number 2: The Perfect Block in Blake Pierce’s Jessie Hunt psychological suspense mystery series! This bundle offers audiobooks one and two in one convenient file. An emotionally wrought psychological suspense with layered characters, small-town ambiance and heart-pounding suspense, the Jessie Hunt psychological suspense series is a riveting new series that will leave you resisting late into the night.

When a senator’s daughter goes missing, it is a race against time as FBI Special Agent Nicky Lyons, 28, a fast-rising star in the BAU, is tasked with finding her—and with finding, per the senator’s order, the top 10 abducted women most likely to still be alive. Nicky, haunted by the demons of her own missing sister, knows that time will be of the essence in bringing these girls home—if it is not already too late. 

Paige King, after receiving her Ph.D. in forensic psychology, has been asked to join the FBI’s elite BAU unit. When a deranged killer on death row seems to know more than he lets on about an active case, Paige is summoned to enter his mind and crack the case—before the final hours that lead to his execution.