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 Savich, who has developed a predictive program to aid in the apprehension of serial killers.

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...

When FBI married Special Agents Dillon Savich and Lacey Sherlock investigate the crash landing of FBI Special Agent Jackson Crowne and his Cessna, they find renowned psychiatrist Dr. Timothy MacLean comatose with his ability to maintain doctor-patient confidentiality compromised.

Married FBI agents Lacey Sherlock and Dillon Savich are investigating a rather unusual case: Senator David Hoffman is experiencing a ghostly apparition with possible malicious intent. They're no closer to cracking the case when a call comes in from Connecticut: A top foreign Schiffer Hartwin employee has been found murdered behind the drug company's U.S. headquarters.

When a San Francisco judge is shot at the same time a once-relentless federal prosecutor turns cautious, FBI agents Lacey Sherlock and Dillon Savich receive an ominous note from the culprit that blames them for the incident.

Lucy Guardino, your average Pittsburgh soccer mom, baking brownies and carrying a loaded forty-caliber Glock, is back! From New York Times and USA Today bestselling author CJ Lyons, Book #2 in the critically acclaimed, international bestselling Lucy Guardino FBI Thriller series. Once a shining star in the FBI's roster, Lucy finds herself sidelined, chained to a desk, until a mysterious letter forces her to return to the crime scene where she almost...

An average Pittsburgh soccer mom, baking brownies and carrying a loaded forty-caliber Glock... A loving mom and wife, dutiful daughter, consummate professional, and kick-ass federal agent, Lucy is living the perfect life as a Supervisory Special Agent running the FBI's Sexual Assault Felony Enforcement squad. Until the day she comes up against a predator more vicious and cunning than any she's ever tackled before, one who forces Lucy to choose between...

FBI Special Agent Griffin Hammersmith must figure out who was behind the attempt on his sister's life while helping FBI agents Savich and Sherlock discover who murdered the grandson of the former chairman of the Federal Reserve Bank.