Sigma Force novels

From the depths of the Indian Ocean, a horrific plague has arisen to devastate humankind. But it is merely a harbinger of the doom that is to follow. Aboard a cruise liner transformed into a makeshift hospital, Dr. Lisa Cummings and Monk Kokkalis, operatives of SIGMA Force, search for answers to the bizarre affliction. But there are others with far less altruistic intentions. In a savage and sudden coup, terrorists hijack the vessel, turning a mercy...

Commander Gray Perce and the Sigma Force confront humankind's greatest threat in an adventure that races from the Roman Coliseum to the icy peaks of Norway, from the ruins of medieval abbeys to the lost tombs of Celtic kings. The ultimate nightmare is locked within a talisman buried by a dead saint--an ancient artifact known as the Doomsday Key--and a secret that has already claimed the lives of a famed geneticist, a Vatican archaeologist, and a U.S....

"One of the most inventive storytellers writing today"
—Lincoln Child, bestselling co-author of Gideon's Corpse

"The modern master of the action thriller."
—Providence Journal-Bulletin

"Nobody—and I mean nobody—does this stuff better than Rollins."
—Lee Child, bestselling author of the Jack Reacher novels

Bloodline, a breathtaking Sigma Force thriller from the phenomenal James Rollins,

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A remote military research station in Utah sends out a frantic distress call, ending with a chilling final command: Kill us all! Personnel from the neighbouring base rush in to discover everyone already dead - and not just the scientists, but every living thing for fifty square miles has been annihilated. The land is entirely sterile-and the blight is spreading. To halt the inevitable, Commander Gray Pierce and Sigma must unravel a threat that rises...

In a breathtaking blend of scientific intrigue and historical mystery, #1 New York Times bestselling mastermind James Rollins reveals an ancient threat hidden within the pages of the Bible, one that threatens the modern world in The Seventh Plague. If the biblical plagues of Egypt truly happened-could they happen again-on a global scale? Two years after vanishing into the Sudanese desert, the leader of a British archeological expedition, Professor...

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...

"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...