Just your average Pittsburgh soccer mom, baking brownies and carrying a loaded forty-caliber Glock...

Until recently Supervisory Special Agent Lucy Guardino was a shining star in the FBI's roster. But after killing a man and disobeying orders, Lucy's been sidelined, chained to her desk. When a mysterious letter arrives hinting that, thanks to Lucy, the wrong man was blamed for a string of serial rapes, kidnappings, and killings four years ago,

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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.

Agents Dillon Savich and Lacey Sherlock must protect the life of a young political speechwriter in this New York Times bestseller in Catherine Coulter’s FBI Thriller series.
A senior speechwriter for the governor of New York, Becca Matlock is at the top of her professional game when she receives a disturbing phone call that threatens everything: “Stop sleeping with the governor or I’ll kill him.” The thing...

FBI agents Savich and Sherlock face two baffling cases in this riveting novel of knife-edge suspense from #1 New York Times bestselling author Catherine Coulter.
When 6-year-old Sam Kettering manages to escape after being kidnapped, FBI Agents Lacey Sherlock and Dillon Savich join forces with the boy’s father Miles—an ex FBI agent—to pursue his kidnapper, a creepy, charasmatic Southern evangelist.
As if the...

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,...

A serial killer comes back from the past. Agent Lucy Guardino is back, and she's facing the fight of her life…This unputdownable crime thriller from CJ Lyons will grip readers of Lynda la Plante, Angela Marsons and Tess Gerritsen. Until recently Lucy Guardino was a rising star in the FBI. But after disobeying orders and killing a man, Lucy's been sidelined, chained to her desk. When a mysterious letter arrives hinting that, thanks to Lucy, the wrong...