Patients at an end-of-life foundation are turning up dead—but not because of their illnesses. In a case that hits far too close to home, Rachel must race to discover who would...

FBI Special Agent Ella Dark has studied serial killers from the time she could read, devastated by the murder of her own sister, and has gained an encyclopedic knowledge of...

Paige King, a Ph.D. in forensic psychology and a new arrival at the FBI's elite BAU unit, has an uncanny ability to enter serial killers' minds—yet nothing has prepared her for...

From #1 bestselling mystery and suspense author Blake Pierce comes book #6 in a gripping new series: the FBI's criminally-insane unit is summoned when a series of cryptic murders...

When a new serial killer bases his crimes on geometric patterns, FBI Agent Elle Keen and her unique talent for code-breaking must outsmart him before another innocent victim is...

"Thriller writing at its best... A gripping story that's hard to put down." --Midwest Book Review, Diane Donovan (re Any Means Necessary) ⭐⭐⭐⭐⭐ From #1 bestselling and...

With her tattoos and piercings, MIT tech genius Cami Lark is rebellious and anti-authoritarian—and finds herself in deep trouble when she hacks the FBI. Faced with the choice of...

It can take losing everything to realize what you had all along. Up-and-coming London chef Marcus Vine is poised on the edge of success, but the only men courting him are...

FBI Agent Ella Dark has studied serial killers from the time she could read, devastated by the murder of her own father, and has gained an encyclopedic knowledge of murderers. But...

There are very few puzzles that Amber Young, genius puzzle editor turned FBI special agent, cannot solve. But when a cunning serial killer leaves a chilling trail of Zodiac-themed...