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.

The murder of FBI agent Dane Carver's twin brother draws husband-and-wife team Lacey Sherlock and Dillon Savitch into the investigation, which runs from San Francisco to Los Angeles and involves a homeless woman and a hit television show.

When a Supreme Court Justice is brutally murdered, FBI agents Dillon Savich and Lacey Sherlock are called back from their vacation to investigate, where they join forces with the victim's stepdaughter and uncover a surprising link to a thirty-year-old crime.

"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...

"The next high-octane thriller in the FBI series featuring Dillon Savich and Lacey Sherlock from # 1 New York Times-bestselling author Catherine Coulter. When Special Agent Lacey Sherlock foils a terrorist attack at JFK airport, she thinks her job is done and turns the reins over to the New York FBI. But stopping the grenade-carrying crazy was only the beginning. Another plot unfolds nearly simultaneously with a bomb at St. Patrick's Cathedral. The...

"When Agent Dillon Savich saves Kara Moody from a seemingly crazy man, he doesn't realize he will soon be facing a scientist who wants to live forever and is using 'John Doe' to help him. But when the scientist, Lister Maddox, loses him, he ups the stakes and targets another to take his experiments to the next level. It's a race against time literally as Savich and Sherlock rush to stop him and save both present and future victims of his experiments....

FBI agents Savich and Sherlock find themselves pitted against an insane killer and his psychotic teenage girlfriend, when they take on a case attempting to rescue a kidnapper.