When Captain Kyle Mercer of the Army's elite Delta Force disappeared from his post in Afghanistan, a video released by his Taliban captors made international headlines. But circumstances were murky: Did Mercer desert before he was captured? Then a second video sent to Mercer's Army commanders leaves no doubt: the trained assassin and keeper of classified Army intelligence has willfully disappeared. When Mercer is spotted two years later in Caracas,...

Recruited by Sigma Force to extract a Russian pharmaceutical magnate, who holds the biological key to a new weapons system, from Siberia, former Army Ranger Tucker Wayne and his military working dog Kane must solve an ancient mystery before the modern world suffers a fate worse than death.

Two years after vanishing into the Sudanese desert, the leader of a British archaeological expedition, Professor Harold McCabe, comes stumbling out of the sands, frantic and delirious, but he dies before he can tell his story. The mystery deepens when an autopsy uncovers a bizarre corruption: someone had begun to mummify the professor's body--while he was still alive. His strange remains are returned to London for further study, when alarming news...

"The execution of a Vatican archivist within the shadow of the Kremlin exposes a conspiracy going back three centuries--to the bloody era of the Russian Tsars. Before his murder, he manages to dispatch a coded message, a warning of a terrifying threat, one tied to a secret buried within the Golden Library of Tsars, a vast and treasured archive that had vanished into history. As combative forces race for the truth behind this death and alarming discovery,...

A New York Times and USA Today Bestseller!

"A first-rate thrill ride."—Publishers Weekly, Starred Review

HE'S GONE ROGUE

Ex-navy SEAL Rock Babineaux is as Cajun as they come—spicy, sexy, and more than a bit wicked. But would he actually betray his country? Even his best friends on the special-ops Black Knights team aren't sure they can trust him. Now the target of a massive manhunt, Rock knows

...

"Army Criminal Investigation Agents Scott Brodie and Maggie Taylor have been separated for five months following their last assignment, a dangerous mission in Venezuela to locate and detain an infamous Army deserter. Now, in Berlin, they are reunited and tasked with investigating the murder of one of their own: CID Special Agent Harry Vance of the 5th MP Battalion, an accomplished counterterrorism agent who had been stationed in western Germany, and...

Chronicles the final months of the hunt for Osama bin Laden.

"Former Army Ranger Tucker Wayne and his war dog Kane are thrust into a global conspiracy that threatens to shake the foundations of American democracy in this second exciting Sigma Force spinoff adventure from New York Times bestselling authors James Rollins and Grant Blackwood. Tucker Wayne's past and his present collide when a former army colleague comes to him for help. She's on the run from brutal assassins hunting her and her son. To keep them...

Former special ops pilot Maya, home from the war, sees an unthinkable image captured by her nanny cam while she is at work: her two-year-old daughter playing with Maya's husband, Joe -- who had been brutally murdered two weeks earlier. The provocative question at the heart of the mystery: Can you believe everything you see with your own eyes, even when you desperately want to? To find the answer, Maya must finally come to terms with deep secrets and...

"A military research station buried in the remote Sierra Nevada Mountains of Northern California broadcasts a frantic distress call that ends with a chilling order: "This is sierra, victor, whiskey. There's been a breach. Failsafe initiated. No matter the outcome: Kill us ... kill us all." The site is part of TECOMM, the U.S. Army Test Command. When help arrives to investigate, they discover that everyone in the lab is dead -- not just the scientists,...