John Puller may be the US Army's most tenacious investigator, but he is not equipped to face the truth about his mother's disappearance thirty years ago. New evidence has come to light suggesting that Puller's father -- a highly decorated army veteran -- may have murdered his wife. When Puller's friend, intelligence operative Veronica Knox, arrived on the scene, he realized that there is far more to this case than he first though. He knows that nothing...

"Amos Decker, the FBI consultant with a perfect memory, and Alex Jamison FBI. Return to solve a gruesome murder of a young woman named Irene Cramer, in a booming North Dakota oil fracking town. The promise of a second gold rush has attracted an onslaught of newcomers all hoping for a windfall, bringing with them problems, including drugs, property crimes, prostitution and now a gruesome murder."--Publisher description.

Confronted by the first murder suspect of his early career while visiting his hometown, FBI detective Amos Decker reexamines startling connections to another crime that make him question if he arrested the wrong man years earlier.

"Amos Decker witnesses a murder just outside FBI headquarters. A man shoots a woman execution-style on a crowded sidewalk, then turns the gun on himself. Even with Decker's extraordinary powers of observation and deduction, the killing is baffling. Decker and his team can find absolutely no connection between the shooter--a family man with a successful consulting business--and his victim, a schoolteacher. Nor is there a hint of any possible motive...

After he receives a posthumous note from his aunt hinting that things are horribly amiss in her Florida Gulf Coast town, Army Special Agent John Puller uncovers a shocking conspiracy.

Will Robie returns home from a mission overseas to discover that his boss--codenamed Blue Man--has vanished. His last known location was in remote Colorado, and there have been no other sightings or communications since. But there is violence brewing in this small town, and Robie and his sometime-partner Jessica Reel will be lucky if they make it out alive, with or without Blue Man.

Two women--a former detective and a dangerous con artist--go head-to-head in a twisting game of cat and mouse. Mickey Gibson, single mother and former detective, leads a hectic life similar to that of many moms: juggling the demands of her two small children with the tasks of her job working remotely for ProEye, a global investigation company that hunts down wealthy tax and credit cheats. When Mickey gets a call from a colleague named Arlene Robinson,...

After alleged serial killer Edgar Roy is apprehended and locked away in a psychiatric unit, private investigators Sean King and Michelle Maxwell are called in by Roy's lawyer--an old friend of Sean King--to look into the case. But en route to their first meeting with the lawyer, King and Maxwell discover his dead body.

"When John Puller's older brother Robert inexplicably escapes from the military's most secure prison, where he's being held for national security crimes, Puller finds himself part of an investigation to hunt down his own brother. As he digs more deeply into the case, Puller discovers troubling details about his brother's conviction and that someone is out there who doesn't want the truth to ever come out." --

"For her entire life, FBI agent Atlee Pine has been searching for her twin sister, Mercy, who was abducted at the age of six and never seen again. Mercy's disappearance left behind a damaged family that later shattered beyond repair when Atlee's parents inexplicably abandoned her. Now, after a perilous investigation that nearly proved fatal, Atlee has finally discovered not only the reason behind her parents' abandonment and Mercy's kidnapping, but...