Bloodline (Sigma Force #8)

Galilee, 1025. A cunning Templar knight uncovers a holy treasure: the Bachal Isu — the staff of Jesus Christ — a priceless icon that holds a mysterious and terrifying power that will forever change humanity if unleashed.

A millennium later, Somali pirates hijack a yacht off the coast off the Horn of Africa, kidnapping a young pregnant American woman and brutally killing her husband. Painter Crowe and his SIGMA team are enlisted for the top secret rescue mission. The kidnapped woman is Amanda Gant-Bennett, the daughter of U.S. president James Gant. Crowe is more than a little suspicious that the kidnapping masks a far more nefarious plot.

In the field, Commander Gray Pierce leads his small team of operatives into the treacherous African jungle to find the missing woman. But what should be a straightforward rescue turns into a fiery ambush and a deadly act of betrayal. As Commander Pierce and his team discover, the hostage is a pawn in a shattering act of terrorism with dark and shocking repercussions. And the danger is only beginning...

The Judas Strain (Sigma Force #4)

"ju-das strain, n. A scientific term for an organism that drives an entire species to extinction"

A master at combining historical and scientific intrigue with cutting-edge adventure, "New York Times" bestselling author of "Map of Bones" and "Black Order" James Rollins returns with his most relentless, high-octane thriller to date--a terrifying story of an ancient menace reborn to plague the modern world . . . and of an impossible hope that lies hidden in the most shocking place imaginable: "within the language of angels."

From the depths of the Indian Ocean, a horrific plague has arisen to devastate humankind--a disease that's unknown, unstoppable . . . and deadly. 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 the shadowy covert organization SIGMA Force--search for answers to the bizarre affliction that has inexplicably washed ashore. But there are others with far less altruistic intentions. In a savage and sudden coup, terrorists hijack the vessel, turning a mercy ship into a floating bio-weapons lab.

At a Fourth of July celebration a world away, SIGMA's commander Gray Pierce thwarts the murderous schemes of a beautiful assassin--a would-be killer who holds the first clue to the discovery of a possible cure. With the fate of every man, woman, and child on Earth hanging in the balance, Pierce joins forces with the woman who wanted him dead, and together they embark upon an astonishing quest--one that winds through Venetian tombs, Byzantine cathedrals, and jungle-encrusted ruins--following the trail of the most fabled explorer in history: "Marco Polo."

But time is an enemy as a worldwide pandemic grows rapidly out of control. And as a relentless madman dogs their every step, Pierce and his unlikely ally are being pulled into an astonishing mystery buried deep in antiquity and in humanity's genetic code. And as the seconds tick closer to doomsday, Pierce will realize he can truly trust no one--not the bewitching enigma who runs at his side or even those who are closest to him--for any one of them could be . . . "a Judas."

Sandstorm (Sigma Force #1)

An inexplicable explosion rocks the antiquities collection of a London museum, setting off alarms in clandestine organizations around the world. And now the search for answers is leading Lady Kara Kensington; her friend Safia al-Maaz, the gallery's brilliant and beautiful curator; and their guide, the international adventurer Omaha Dunn, into a world they never dreamed existed: a lost city buried beneath the Arabian desert. But others are being drawn there as well, some with dark and sinister purposes. And the many perils of a death-defying trek deep into the savage heart of the Arabian Peninsula pale before the nightmare waiting to be unearthed at journey's end: an ageless and awesome power that could create a utopia... or destroy everything humankind has built over countless millennia.

Ex-Navy SEAL Jack Kirkland surfaces from an aborted underwater salvage mission to find the Earth burning. Solar flares have triggered a series of gargantuan natural disasters. Earthquakes and hellfire rock the globe. Air Force One has vanished from the skies with America's president on board. Now, with the U.S. on the narrow brink of a nuclear apocalypse, Kirkland must pilot his oceangoing exploration ship, Deep Fathom, on a desperate mission miles below the ocean's surface. There devastating secrets await him — and a power an ancient civilization could not contain has been cast out into modern day. And it will forever alter a world that's already racing toward its own destruction.

A team of explorers and a National Geographic photographer unearth the remains of 500 year old Dominican monk. Etched on his cross is a strange message. His secret tells of something wondrous and terrifying waiting to be unearthed.

Travel to the bottom of the earth to a place you never dreamed existed. Beneath the ice a hand-picked team of specialist makes its way toward the center of the world. They are not the first to venture into this magnificent subterranean labyrinth. Those they follow did not return.

Over the rocks...Across the yawning caverns...beyond the black river...You are not alone. Into the darkness where breathtaking wonders await you-and terrors beyond imagining...Revelations that could change the world-things that should never be disturbed...At the bottom of the earth is the beginning. Keep moving toward a miracle that cannot be, toward a mystery older than time.

The Last Oracle (Sigma Force #5)

In Washington, D.C., a homeless man dies in Commander Gray Pierce's arms, shot by an assassin's bullet. But the death leaves behind a greater mystery: a bloody coin found clutched in the dead man's hand, an ancient relic that can be traced back to the Greek Oracle of Delphi. As ruthless hunters search for the stolen artifact, Gray Pierce discovers that the coin is the key to unlocking a plot that dates back to the Cold War and threatens the very foundation of humanity.

An international think tank of scientists known as the Jasons has discovered a way to bioengineer autistic children who show savant talents -- mathematical geniuses, statistical masterminds, brilliant conceptual artists -- into something far greater and far more "frightening," in hopes of creating a world prophet for the new millennium, one to be manipulated to create a new era of global peace... a peace on their own terms.

Halfway around the world, a man wakes up in a hospital bed with no memory of who he is, knowing only that he's a prisoner in a subterranean research facility. With the help of three unusual children, he makes his escape across a mountainous and radioactive countryside, pursued by savage hunters bred in the same laboratory. But his goal is not escape, nor even survival. In order to thwart a plot to wipe out a quarter of the world's population, he must sacrifice all, even the children who rescued him.

From ancient Greek temples to glittering mausoleums, from the slums of India to the toxic ruins of Russia, two men must race against time to solve a mystery that dates back to the first famous oracle of history -- the Greek Oracle of Delphi.

But one question remains: "Will the past be enough to save the future?"