FBI suspense thriller series

Lacey Sherlock's life is forever changed when her older sister's body is discovered in an abandoned warehouse. She is the fourth victim of the String Killer, the name given by the media to a murderer who leads his victims into a maze with a ball of twine. Seven years after Belinda's death, Lacey, now an FBI agent, is paired up with computer whiz Dillon Savitch, who has developed a predictive program to aid in the apprehension of serial killers.

FBI agent Ford "Mac" MacDougal becomes caught in a mysterious web of evil when he rushes to the small town known as The Edge to be with his sister who is in a coma after driving her car off a cliff, only to have her wake up and then disappear.

Madness and murder rip through the suspense novel by the bestselling author Catherine Coulter.
FBI Agent Dillion Savich is on a challenging case involving the kidnapping of two teenage boys when trouble boils up in his personal life. His younger sister Lily has crashed her car into a redwood in California's Hemlock Bay. Is it another suicide attempt, the second since the loss of her young daughter some seven months before? Savich and Sherlock...

Agents Lacey Sherlock and Dillon Savich are up against an unstable villain with a very long memory in this FBI Thriller from #1 New York Times bestselling author Catherine Coulter.
The explosive action kicks off as treasure-hunting FBI agent Ruth Warnecki is on the trail of stolen Confederate gold hidden in Winkel’s cave in western Virginia. She never expects to find herself chin-deep in a grisly murder that leaves her nearly...

FBI Special Agents Dillon Savich and Lacey Sherlock are assigned to protect Dr. MacLean, a physician with frontal lobe dementia that could compromise his ability to maintain doctor-patient confidentiality. With a patient list made up of Washington movers and shakers, MacLean's role as a keeper of secrets is jeopardized as well. Is there someone out there so desperate that they'd kill the doctor for what he knows? It is up to Jackson, Savich, and Sherlock...

An action-packed FBI thriller from #1 New York Times bestselling author Catherine Coulter!
In Connecticut, the murder of a pharmaceutical bigwig brings in Savich and Sherlock, along with local Agent Bowie Richards and P.I. Erin Pulaski. Back in Washington, an important U.S. senator is terrorized by an unknown entity, and is calling for Savich’s special skills.
When the Vice President is nearly killed, it’s clear these...

San Francisco Judge Ramsey Hunt, longtime friend to FBI agents Lacey Sherlock and Dillon Savich, is presiding over the trial of Clive and Cindy Cahill, accused in a string of murders, when the proceedings take a radical turn. Federal prosecutor Mickey O'Rourke becomes suddenly tentative, leading Hunt to suspect he's been threatened, and when Hunt is shot in the back this is all but confirmed. Now Savich and Sherlock race to San Francisco to investigate,...

"Natalie Black. U.S. ambassador to the Court of St. James. has returned to Washington with her job in jeopardy. After the death of her fiancé in a car accident. rumors surfaced that she broke his heart and he killed himself. Then someone tries to force her off the M-2 outside London. Rumors called it a sympathy ploy. Back in Washington. a car tries to mow her down while she's out for a run. And no one believes her except FBI Special Agent Davis Sullivan"--...

"Insidious is the twentieth thriller in #1 New York Times bestselling author Catherine Coulter's FBI series. FBI agents Savich and Sherlock must discover who is trying to murder eighty-six-year-old Venus Rasmussen, a powerful, wealthy society icon. They soon find out that the danger may be closer than expected. Venus Rasmussen, a powerful eighty-six-year-old woman who still runs Rasmussen Industries, an international conglomerate, believes someone...

When divers discover the bones of multiple murder victims during a search of Lake Massey, agents Sherlock and Savich make a connection between the bones and an escaped psychopath who attempted to kidnap five-year-old Sean Savich.

Targeted by a vengeful psychopath out to destroy his family, Savich receives three mysterious boxes containing clues leading to an unfamiliar community and a young wife of a congressman who must confront a decades-old secret.

"Agents Savich and Sherlock are back in the latest installment in Catherine Coulter's #1 New York Times bestselling FBI Thriller series, and this time both are enlisted to help women with traumatic pasts who are in mortal danger"--