While FBI agents Savich and Sherlock track down a female serial killer with possible ties to Ted Bundy, Special Agent Lucy Carlisle learns from her dying father that the murder of her grandmother may be connected to a mysterious group called The Protectors.

Violently attacked by a stranger six months after the brutal killing of her beloved husband, Julia Ransom is narrowly rescued by special agent Cheney Stone, who reopens the case of Julia's husband's death when he suspects a connection.

Scotland Yard's new chief inspector Nicholas Drummond is on the first flight to New York when he learns his colleague, Elaine York, the "minder" of the Crown Jewels for the "Jewel of the Lion" exhibit at the Metropolitan Museum of Art, was found murdered. Then the centerpiece of the exhibit, the infamous Koh-i-Noor Diamond, is stolen from the Queen Mother's crown. Drummond, American-born but raised in the UK, is a dark, dangerous, fast-rising star...

Traveling with her mother to Georgia in the aftermath of her father's death, seven-year-old telepath Autumn Backman discovers her own family's murderous activities, desperately contacts FBI agent Dillon Savich, and promptly disappears.

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 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,...

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...