Sigma Force

Twenty years ago, a wealthy British financier disappeared near Ubar, the fabled lost city buried beneath the sands of Oman. Now, an expedition of scientists, led by the financier’s daughter, is finally setting off for the legendary metropolis to unlock the desert’s secrets. What they find, however, is more beautiful than they ever dreamed — and far deadlier. Within Ubar is a powerful energy source that could fuel the entire earth above — if it can be harnessed.

A heart-stopping novel of adventure and suspense from #1 New York Times bestselling author James Rollins—the first in his critically acclaimed Sigma Force series A freak explosion in the British Museum in London ignites a perilous race for an earth-shaking power source buried deep beneath the...

An inexplicable explosion rocks the antiquities collection of a London museum and the race begins to determine how it happened, why it happened, and what it means. Lady Kara Kensington's family paid a high price in money and blood to found the gallery that now lies in ruins. Her search for...

Best-selling author James Rollins' action-packed thrillers have been favorably compared to those of Clive Cussler and Dan Brown. During midnight mass, the massive gothic cathedral in Cologne, Germany, is ransacked by armed monks, ancient relics are stolen, and hundreds of people are murdered. The Vatican secretly requests assistance from the U.S. Dept. of Defense Sigma Force. Commander Gray Pierce and his team begin a harrowing race against a heretical gnostic sect seeking to discover the true nature of the missing bones of the magi.

In this heart-stopping novel by #1 New York Times bestselling author James Rollins, an elite team of ex-Special Forces soldiers turned scientific specialists must uncover a secret society and the treasure that could destroy the world. When a group of parishioners are burned to death in a German...

In this electrifying thriller from #1 New York Times bestselling author James Rollins, Sigma Force races to crack ultimate mystery of the origin of life—a quest that will save mankind . . . or destroy it In Copenhagen, a suspicious bookstore fire propels Commander Gray Pierce on a relentless...

A sinister fire in a Copenhagen bookstore ignites a relentless hunt across four continents. Arson and murder reveal an insidious plot to steal a Bible that once belonged to Charles Darwin, the father of evolutionary theory. And Commander Gray Pierce dives headlong into a mystery that dates back to Nazi Germany…and to horrific experiments performed in a now-abandoned laboratory buried in a hollowed-out mountain in Poland.

Something is amiss on the open waters of the Indian Ocean. When a group of adventurers investigates a luminescent pool of water, they come in contact with a deadly organism risen from the depths. To combat this threat, Sigma Force races across the globe searching for a cure that may be hidden within humanity’s genetic code. But elements of an ancient conspiracy want the plague to spread, and they have a mole entrenched within Sigma Force.

An elite scientific military force must combat a plague beyond any cure—a scourge that turns all of nature against mankind in this nail-biting new thriller from James Rollins, the #1 New York Times bestselling author of the Sigma Force series. From the depths of the Indian Ocean, a horrific...

In this superb thriller from #1 New York Times bestselling author James Rollins, Sigma Force must battle a group of rogue scientists who have unleashed a diabolical project that could bring about the extinction of mankind. Salvation . . . or annihilation? What if scientists could bio-engineer...

A ragged man dies in the arms of Commander Gray Pierce, apparently the victim of an assassination. A bloody coin found in the man’s hand appears to be a stolen relic that dates back to the Oracle at Delphi, and the man turns out to have been a scientist on a secret mission. As Pierce investigates, he uncovers a team of scientists bioengineering savant autistic children in the hopes of creating the next Buddha, Jesus, or Muhammad. While they trust this prophet will be a harbinger of peace, things quickly spin horribly out of control.

This sixth book features Commander Gray Pierce in a race against time to solve an ancient riddle—one that prophesies the world's destruction. Pierce will have to journey from the Roman Coliseum to the icy peaks of Norway to uncover the Doomsday Key in time.

In this electrifying adventure from James Rollins, the #1 New York Times bestselling author of the Sigma Force series, Commander Gray Pierce returns to solve a centuries-old secret, one coded in prophecies of doom. At Princeton University, a famed geneticist dies inside a biohazard lab. In Rome...

From New York Times bestselling author James Rollins comes a thrilling short story that delves deep beneath the city of Paris to a dark necropolis, where the only means for escape is…The Skeleton Key. Seichan is ripped out of the Sigma series for an adventure all her own—but can she survive?...

From James Rollins, the #1 New York Times bestselling author of the Sigma Force series, comes another electrifying combination of suspense, history, science, action, and ingenious speculation. Deep in the Rocky Mountains, a gruesome discovery—hundreds of mummified bodies—stir international...

Hot on the heels of his New York Times best-sellers Altar of Eden and Doomsday Key, James Rollins' The Devil Colony finds the members of Sigma Force pitted against a dark cabal that has been pulling the strings of U.S. history since its founding. Bodies arranged in a ritual manner are discovered in an Indian cave, and only Sigma Force director Peter Crowe recognizes them for what they are—a warning portending further violence.

From New York Times bestselling author James Rollins comes a stirring story of a soldier and his military war dog who are drawn into a dark mystery tracing back to World War II and a lost treasure tied to the bones of the dead. Off the blustery streets in the medieval heart of Budapest, Captain...

In a thrilling masterwork that will make you rethink your perceptions of life and death, James Rollins, the #1 New York Times bestselling author of the Sigma Force series, takes you to the edge of medicine, genetics, and technology, revealing the next evolutionary leap forward: immortality...

A yacht bearing a young American couple is attacked by Somali pirates, leading to bloodshed and the violent kidnapping of the pregnant woman on board. To aid in her rescue from the lawless and war-torn jungles of coastal Africa, Sigma Force enlists the aid of a unique search team.