Nemesis
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 terrorist at JFK refuses to speak to anyone but Sherlock. She heads back with counterterrorist Special Agent Cal McLain to try to get him to talk.
Meanwhile, Savich—with the help of Agent Griffin Hammersmith—has his hands full trying to track an elusive murderer who looks like a Hollywood Dracula. When Dracula’s attempts to kill Savich collide with Sherlock’s terrorist case, very strange things happen.
Who is really behind the bombing attack at St. Patrick’s? How does Savich’s mysterious killer fit into Sherlock’s terrorism investigation? Savich and Sherlock race against the clock, as more lives are in danger with every passing minute.
Catherine Coulter
Catherine Coulter’s writing career began with a simple love of stories, and over time, she has become a staple in the world of suspense, thriller, and romance fiction. Born and raised in Texas, her early life was steeped in the wide-open spaces of a horse ranch, an experience that would later shape her rich, evocative storytelling. But it was her academic journey that steered her toward writing; after graduating from the University of Texas and Boston College, Coulter first dipped her toes in the world of words as a speechwriter on Wall Street.
An FBI Thriller
Catherine Coulter’s An FBI Thriller series pulls readers deep into a world where danger lurks behind every corner, and the stakes are higher than ever. At the heart of this pulse-pounding series are FBI agents Dillon Savich and Lacey Sherlock—partners in both life and crime-solving. As their personal bond intertwines with their professional commitments, the duo navigates a relentless array of complex, high-stakes cases that take them from the heart of Washington, D.C. to the farthest reaches of the country.
An FBI Thriller consists of twenty-seven books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

