From the haunted ruins of a plantation in the deep South to the beachheads of a savage civil war in Trinidad, Tucker and Kane must discover the truth behind a mystery that leads back to World War II, to a true event that is even now changing the world . . . and will redefine what it means to be human.

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 50 square miles has been annihilated…

Who does the U.S. government call upon when a mission requires perfect stealth, execution, and discretion? Meet the newest recruits to the expanding Sigma Force universe—former Army Ranger Tucker Wayne and his stalwart companion, Kane, a military working dog of exceptional abilities — in…

A vicious attack at a ranch in California thrusts archaeologist Erin Granger back into the folds of the Sanguines, an immortal order founded on the blood of Christ and tasked with protecting the world from the beasts haunting its shadows and waiting to break free into the sunlight. Following the prophetic words found in the Blood Gospel—a tome written by Christ and lost for centuries—Erin must join forces with Army Sergeant Jordan Stone and the dark mystery that is Father Rhun Korza to discover and protect a boy believed to be an angel given flesh.

As a young reporter, Arthur Crane exposed the secrets behind the Orchid Killer, a cult murderer from the late ‘60s whose crimes blackened the end of the Summer of Love. Half a century later, Arthur wakes to find an orchid resting on his pillow, a symbol of death from a killer connected to his estranged younger brother, Christian. To discover the horrifying truth, Arthur will risk all—even his very soul—for Christian may not be the brother that Arthur remembers…

The crash of a U.S. military research satellite in the remote wilds of Mongolia triggers an explosive search for the valuable cargo it holds: a code-black physics project connected to the study of dark energy, the energy connected to the birth of our universe. But the last blurry image from the falling satellite captures a chilling sight: a frightening look into the future, a view of a smoldering eastern seaboard of the United States in utter ruin.

An earthquake in Masada, Israel, kills hundreds and reveals a tomb buried in the heart of the mountain. A trio of investigators—Sergeant Jordan Stone, a military forensic expert; Father Rhun Korza, a Vatican priest; and Dr. Erin Granger, a brilliant but disillusioned archaeologist—are sent to explore the macabre discovery, a subterranean temple holding the crucified body of a mummified girl.

In the haunted, war-torn highlands of Afghanistan, amid the ruins of Shahr-e-Gholghol, an archaeology team is massacred in the night. Sergeant Jordan Stone and his crack forensic team are called in to examine the site, to hunt for the perpetrators of this horrific act. But the discovery of a survivor—a child of ten—will shatter all the team knows about life and death. Among the crumbling bones of dead kings, something hoary and murderous stirs out of the ancient past, lurching forward to claim vengeance on those still living.

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 a unique search team: former Army Ranger Captain Tucker Wayne and his military war dog, Kane. But what appears to be a straightforward mission turns into a fiery ambush and betrayal-for this most-valuable hostage is in fact the president’s daughter.

Off the streets in the medieval heart of Budapest, Captain Tucker Wayne and his war dog, Kane, rescue a mysterious woman fleeing three armed men. The secret she holds will unlock a terrible treasure, one steeped in blood and treachery, tied to a crime going back to the fall of Nazi Germany and a heritage of suffering and pain that reaches out from the past to wreak havoc today.

Deep in the Rocky Mountains, a gruesome discovery–hundreds of mummified bodies–stirs international attention and fervent controversy. Despite doubts about the bodies’ origins, the local Native American Heritage Commission lays claim to the prehistoric remains, along with the strange artifacts found in the same cavern: gold plates inscribed with an unfathomable script.

Seichan is ripped out of the Sigma series for an adventure all her own—but can she survive? The beautiful and elusive assassin wakes in a hotel in Paris with a deadly electronic collar fastened to her throat.

Using his father’s watch as a key, Jake intends to return to Calypsos. Instead he’s thrust into a strange desert land where he’s joined by his friends Marika, Pindor, and Bach’uuk and his sister, Kady. As they try to figure out what to do next, a surprise attack…

New Orleans veterinarian Dr. Lorna Polk stumbles upon an exotic animal-smuggling ring, only to discover something disturbing about the animals: genetic abnormalities that defy nature. Who committed these atrocities and why? At stake is nothing less than the very nature and meaning of humanity.

• Sigma Force confronts 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.

oung Jake Ransom receives a mysterious package in the mail. Inside he finds the logs of his parents, archaeologists who disappeared three years earlier while on a dig in Mexico. This first puzzling hint sends Jake and his sister on a search across time and exotic lands to discover the true fate of their parents.

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.

Everyone’s favorite globe-trotting, wisecracking archaeologist is hurtling headfirst into high adventure and relying on his wits, his fists, and his trusty bullwhip to get him out of deep trouble.

Operatives of the shadowy covert organization Sigma Force, Dr. Lisa Cummings and Monk Kokkalis search for answers to the bizarre affliction aboard a cruise liner transformed into a makeshift hospital. But a sudden and savage attack by terrorist hijackers turns the mercy ship into a floating bio-weapons lab.

In the mountains of Nepal…in a remote monastery, Buddhist monks inexplicably turn to cannibalism and torture – while Painter Crowe, director of Sigma Force, begins to show signs of the same baffling, mind-destroying malady…and Lisa Cummings, a dedicated American doctor, becomes the target of a brutal, clandestine assassin.

The crime is inhumanly cruel with horrific consequences both unthinkable and inevitable. During a service at a cathedral in Cologne, Germany, a band of armed intruders dressed in monk’s robes unleashes a nightmare of blood and terror, ruthlessly gunning down worshipers and clergy alike. The killers haven’t come for the church’s gold and valuable artwork, but for a priceless treasure secreted within: the preserved bones of the Three Magi who once came to pay homage to a newborn savior. As they flee the carnage they have wrought, they carry a prize that could reshape the world.

A freak explosion in the British museum in London ignites a perilous race for an earth-shaking power source buried deep beneath the sands of history. Painter Crowe is an agent for Sigma Force, a covert arm of the Defense Department tasked with keeping dangerous scientific discoveries out of enemy hands. When an ancient artifact points the way toward the legendary “Atlantis of the Sands,” Painter must travel across the world in search of the lost city–and a destructive power beyond imagining.

…And now, as scientists, soldiers, intelligence operatives, and unsuspecting civilians are drawn into Grendel’s lethal vortex, the most extreme measures possible will be undertaken to protect its dark mysteries – because the terrible truths locked behind submerged walls of ice and steel could end human life on Earth.

The Rand scientific expedition entered the lush wilderness of the Amazon and never returned. Years later, one of its members has stumbled out of the world’s most inhospitable rainforest: a former Special Forces soldier – scarred, mutilated, terrified, and mere hours from death – who went in with one arm missing…and came out with both intact.

Solar flares have triggered a series of gargantuan natural disasters. Earthquakes and hellfire rock the globe. The death toll rises at an unimaginable rate. And in the midst of chaos, Air Force One and America’s president have vanished from the skies.

High in the Andes, Dr. Henry Conklin discovers a 500-year-old mummy that should not be there. While deep in the South American jungle, Conklin’s nephew, Sam, stumbles upon a remarkable site nestled between two towering peaks, a place hidden from human eyes for thousands of years.

In the debut novel by James Rollins, 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.