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,...

Charged with stopping an imminent terrorist attack, the Taskforce pursues leads to Egypt, where Pike Logan and Jennifer Cahill find themselves in charge of a mission involving a weapon of unprecedented destruction.

Taskforce operators Pike Logan and Jennifer Cahill race to stop a global pandemic in this fast-paced thriller in the New York Times bestselling series.
Invented by nature and genetically manipulated by man, a highly lethal virus has just fallen into the wrong hands. Angered by sanctions placed against its nuclear program, a rogue state is determined to release the virus. The only thing standing in its way is the extralegal counterterrorist...

Commander Gray Pierce and Sigma Force set out to discover a truth tied to the fall of the Roman Empire, to a mystery going back to the birth of Christianity, and to a weapon hidden for centuries that holds the fate of humanity.

In a near-future world where Israel and the United States have eliminated nuclear threats in Iran and North Korea, Russia plots an aggressive military campaign against America, prompting U.S. Navy SEAL Mack Bedford to conduct a world-changing defense mission.

"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...

It begins in Africa ... A United Nations relief team in a small village in the Congo makes an alarming discovery. An unknown force is leveling the evolutionary playing field. Men, women, and children have been reduced to a dull, catatonic state. The environment surrounding them--plants and animals--has grown more cunning and predatory, evolving at an exponential pace. The insidious phenomenon is spreading from a cursed site in the jungle -- known...

A brilliant and beautiful scientist and a mysterious special ops soldier must lead a team deep into the Earth on a desperate hunt for the cure to a deadly epidemic.

Commander Gray Pierce discovers his house ransacked, his pregnant lover missing; his best friend Monk's wife, Kat, is unconscious on the kitchen floor, and Kat's two daughters have vanished. Kat is in a semi-comatose state and cannot speak-- until a brilliant neurologist offers a radical approach to "unlock" her mind long enough to ask a few questions. Soon Sigma Force is on a frantic quest for answers to mysteries reaching back to the Spanish Inquisition...

The Delta Solution is an action-packed novel dealing with the Somali pirates operating off the southerly reaches of the lawless East African republic on the Indian Ocean.

For the past three years, these heavily armed tribal brigands have been capturing and holding for ransom massive cargo ships, especially oil tankers, and violently demanding millions of dollars for their return. Pirating out of the tiny Somalian village of Haradheere has

...