"An online video of a girl clawing at the ceiling of her own grave could be the worst thing FBI forensic psychologist Zoe Bentley has ever seen. Perhaps even more disturbing is the implication of the video's title: “Experiment Number One. Zoe and her partner, Special Agent Tatum Gray, work as fast as they can to find the monster behind the shocking video, but soon another one shows up online, and another girl turns up dead. Meanwhile, a different...

Lt. Jacqueline "Jack" Daniels has seen humanity at its most depraved and terrifying. Luther Kite is humanity at its most depraved and terrifying. He's committed unthinkable acts. Taken human life for the sheer pleasure of it. Each is the best at what they do. Luther wants a challenge, and sets his depraved sights on Jack. But with a baby on the way, Jack is at her most vulnerable.

"Cassandra Cain and Stephanie Brown team-up for the adventures you've been waiting for! Of course, under the mentorship of Barbara Gordon, the original Batgirl! With the Batgirls' damaged reputation still on the line and repairs on the Clock Tower well under way, Babs just might have finally found the key to their redemption. Meanwhile, serial killer the Hill Ripper is still on the loose! The girls receive their first major break in the case from...

Cuatro personajes inmersos en la apocalíptica modernidad de una gran urbe verán cómo se cruzan sus destinos. Un taxista viudo que no supera la pérdida de su mujer, un médico desencantado, una prostituta africana aferrada a la vida y una vieja científica protagonizan esta novela urbana, sobre un trasfondo vertiginoso de asesinos en serie, ama sadomasoquistas un tanto estrafalarias y pequeños prodigios.

Something whistling through the door behind her caused her to turn. A shadow spread across the opening. She clasped a hand to her mouth, stilling the fear that was rising. The menacing shadow was followed by a face that sent a cold shiver down her spine... When the call comes in about Lucy, a seventeen-year-old girl murdered after the secret party she held in her parents' home, Detective Lottie Parker is first on the scene. As she picks her way through...

Psychiatrist Allen Kline is forced to make the agonizing choice of life over death when a killer approaches him with the horrific news that he has abducted Allen's two sons. Who the killer is and why he has chosen Allen to victimize is a question the doctor struggles to answer. What he discovers just may haunt him forever. Things aren't always what they seem ... Detective Ben McCallum is on a mission. Someone is viciously murdering little boys and...

"Lynise blackmailed one of the federal agents to help her escape the safe house. Her whole plan was to find a new life away from all the agents that were assigned to protect her and the street hustlers that wanted her dead but what she found was a serial killer that wanted to hold her against her will. Unfortunately, she has yet to learn how to stay out of harm's way. Trouble seems to lurk around every corner. What she will learn is that while she's...