Undercover DEA agent Erren Rhodes was used to working alone. So the very idea of teaming up with Officer Darby O'Malley to ferret out a killer wasn't exactly ho

A follow-up to the New York Times-bestselling The Cover-Up at Omaha Beach. “The second volume of the epic study breaks new ground.” —Firetrench Gary Stern

The true identity of the psychotic ZODIAC killer has been known by the Mandamus Seven (group of retired law enforcement officers, federal agents, a minister, an

After witnessing her mother's murder as a child, Jolene Atkins had forced the memories from her mind. Now the killer had resurfaced, but this time Jo had Levi C

A ranger with unfinished business—and a baby on the way Cord McCrea was the Texas Ranger of her dreams…but their life together ended like a nightmare. They