Hired by a Yale professor to investigate the suspicious unavailability of a critical chemotherapy drug, Erin Pulaski discovers that its manufacturer is imposing a shortage to enable billions in windfall profits, a finding that is complicated by the brutal murder of a top employee.

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 homel

FBI agents Dillon Savich and Lacey Sherlock are joined by one of their own and a Virginia sheriff in an extraordinary case that immerses them in the world of psychic visions, mind benders, and communications with the dead.

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.

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.

"Seven years ago, Mia Briscoe was at a college frat rave with her best friend Serena when a fire broke out. Everyone was accounted for except Serena, who was never seen nor heard from again. Now an investigative journalist covering the political scene in New York City, Mia discovers old photos taken the night of Serena's disappearance, and begins to uncover a sinister string of events going all the way back to that disastrous party. Working with Sherlock,...

Chief Ty Christie of Willicott, Maryland, witnesses a murder at dawn from the deck of her cottage on Lake Massey. When dragging the lake, not only do the divers find the murder victim, they also discover dozens of bones. Even more shocking is the identification of a unique belt buckle found among the bones. Working together with Chief Christie, Savich and Sherlock soon discover a frightening connection between the bones and the escaped psychopath....

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.

FBI agents Dillon Savich and Lacey Sherlock travel to Virginia and Georgia in their search for a missing girl who has the ability to link telepathically with others, and, as they race to save the child, they encounter a vicious, controlling man known as Uncle Blessed who will stop at nothing to keep the agents away from his prey.

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. When...