The explosive action kicks off as FBI agent Ruth Warnecki hunts for Confederate gold in a West Virginia cave. She never expects to encounter the grisly murder that catapults her into a horrific plague of death, all centered on the prestigious Stanislaus School of Music.

Political speechwriter Becca Matlock is at the top of her professional game, working for the re-election campaign of New York's popular governor, when she receives the first phone call: "Stop sleeping with the governor or I'll kill him."

When FBI agent Dane Carver's twin brother, Father Michael Joseph, is brutally murdered in his San Francisco church, husband-and-wife agents Lacey Sherlock and Dillon Savich take a personal interest in the investigation. Nicola "Nick" Jones, a homeless woman and the only witness to the shooting, is scared out of her mind because she is trying to hide from her own monsters.

FBI Agent Dillon Savich is on a challenging case involving the kidnapping of two teenage boys when trouble boils up in his personal life. His younger sister Lily has crashed her Explorer into a redwood in California's Hemlock Bay. Is it another suicide attempt, the second since the loss of her young daughter some seven months before? Savich and Sherlock discover that four of Lily's paintings, left to her by their very famous grandmother, artist Sarah Elliot, now worth millions, are at the heart of an intricate conspiracy.

When six-year-old Sam Kettering is kidnapped and then manages to save himself, Savich and Sherlock join his father - former FBI agent Miles Kettering - to determine why Sam would be abducted and brought to eastern Tennessee. Though the local sheriff, Katie Benedict, catches up with Sam before the kidnappers do, the case isn't over - not by a long shot.

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, the secrets begin to unravel.

Over the Appalachians, FBI Special Agent Jackson Crowne is flying his Cessna with a very important passenger: renowned psychiatrist Dr. Timothy MacLean; their destination is Washington, D.C. Upon their arrival, the FBI will protect the doctor - and ascertain just who wants him dead.

Yale professor Dr. Edward Kender’s father is undergoing chemotherapy when the supply of a critical accompanying drug, Culovort, suddenly runs out. Unwilling to accept the drug manufacturer’s disingenuous excuse of production line problems, Dr. Kender hires private investigator Erin Pulaski to prove that something more sinister is going on at Schiffer Hartwin.

Hoping to escape unwanted celebrity in the aftermath of a notorious incident, Ramsey Hunt settles in the Rockies, determined to bury himself in the safety of a solitary existence. But his isolation is shattered when he stumbles upon a small girl unconscious in the high-altitude forest. When strangers pursue Ramsey to his private meadow in an attempt to kill him and the girl, he's mystified that anyone would wish her harm.

On a Tuesday afternoon, Agent Sherlock is driving in downtown Washington when her Volvo is suddenly T-boned at an intersection. As her car spins out of control, a man’s body slams against her windshield and then - blackness. When she finally regains consciousness in the hospital, she’s told about the accident and the man she struck. No one knows yet who he is or where he is because he ran away. From DNA, they discover his name is Justice Cummings and he’s a CIA analyst at Langley...and he’s still missing.