Atlee Pine, an FBI special agent, is called in to investigate the mutilated carcass of a mule found in the Grand Canyon--and hopefully, solve the disappearance of its rider. But this isn't the only recent disappearance. In fact, it may be just the first clue, the key to unraveling a rash of other similar missing persons cases in the canyon.

Jack McCann has been in love with Shelly since they were teens. They married just out of college and right before he went to work as an undercover agent for the FBI. When he can, he slips away from his assignments to see her. Jack has been undercover on his latest case for months, investigating a weapons-smuggling business. But just as the FBI is set to make the bust, Jack’s cover is blown. The last thing he feels as he crashes through a warehouse...

Ann Silver is a cop's cop. As the Midwest Homicide Investigator, she is called in to help local law enforcement on the worst of cases, looking for answers to murder. Hers is one of the region's most trusted investigative positions. Paul Falcon is the FBI's top murder cop in the Midwest. If the victim carried a federal badge or had a security clearance, odds are good Paul and his team see the case file or work the murder. Their lives intersect when...

FBI agent Emmy Dockery is absolutely relentless. She's young and driven, and her unique skill at seeing connections others miss has brought her an impressive string of arrests. But a shocking new case--unfolding across the country--has left her utterly baffled. The victims all appear to have died by accident, and have seemingly nothing in common. But this many deaths can't be coincidence. And the killer is somehow one step ahead of every move Dockery...

A merciless man with a haunted past, FBI agent Kilraven can't help being attracted to Winnie Sinclair, a shy 911 operator. When he makes the disturbing discovery that her family's unsavory past might have a bearing on his cold case, Winnie is determined to help him crack it--and the ice around this Texan's heart.

"Everyone thinks Emmy Dockery is crazy. Obsessed with finding the link between hundreds of unsolved cases, Emmy has taken leave from her job as an FBI researcher. Now all she has are the newspaper clippings that wallpaper her bedroom, and her recurring nightmares of an all-consuming fire. Not even Emmy's ex-boyfriend, field agent Harrison "Books" Bookman, will believe her that hundreds of kidnappings, rapes, and murders are all connected. That is,...

The bestselling author of Hide and Gone draws us into the venomous mind games of a terrifying killer.
Come into my parlor . . .
For Kimberly Quincy, FBI Special Agent, it all starts with a pregnant hooker. The story Delilah Rose tells Kimberly about her johns is too horrifying to be true—but prostitutes are disappearing, one by one, with no explanation, and no one but Kimberly seems to care.
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How do you confront a threat that is hiding in plain sight? FBI agent Craig Frasier and psychologist Kieran Finnegan hunt an escaped serial killer in the latest explosive thriller in the New York Confidential series. It was one of Kieran's most chilling cases: her assessment of a murderer known as the Fireman. There was no doubt that the man needed to be locked away. Now Craig is called to a gruesome crime scene that matches the killer's methods,...

Meghan Law uses her talent in uncovering people's words' true meanings as a consultant for the FBI along with Special Agent Ragnar Johansen and his K9 helper, Red.

#1 New York Times bestselling Catherine Coulter returns with a brilliant new novel in her FBI thriller series, in which agents Sherlock and Savich find themselves dealing with very powerful figures from the past who could wreak havoc in the present.