Sigma Force novels
Author
1) Sandstorm
Author
Series
Sigma Force novels volume 1
Language
English
Description
In this Sigma Force prequel, an inexplicable explosion rocks the antiquities collection of a London museum, setting off alarms in clandestine organizations around the world. And the search for answers takes Lady Kara Kensington, her friend Safia al-Maaz, 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...
Author
Series
Sigma Force novels volume 2
Language
English
Formats
Description
Armed monks ransack the massive Gothic cathedral in Cologne, Germany, ancient relics are stolen, and hundreds of people are murdered. Commander Gray Pierce and his team begin a harrowing search for the secrets to a mysterious ancient power.
Author
Series
Sigma Force novels volume 3
Language
English
Description
Painter Crowe, Commander Gray Pierce, and the other members of SIGMA Force enter into an uneasy alliance with an old enemy to unravel a baffling scientific mystery, the secret of which is locked within cryptic runes.
Author
Series
Sigma Force novels volume 4
Language
English
Description
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...
Author
Series
Sigma Force novels volume 5
Language
English
Description
An ancient relic, a murdered man, an international think tank of scientists known as the Jasons who have discovered a way to bioengineer autistic children, and a plot to wipe out a quarter of the world's population have two men racing against time to solve a mystery that dates back to the first famous oracle of history--the Greek Oracle of Delphi.
Author
Series
Sigma Force novels volume 6
Language
English
Description
The Sigma Force must solve a centuries-old secret involving coded prophecies about dark events leading to a future apocalypse.
Author
Series
Sigma Force novels volume 7
Language
English
Formats
Description
After a mountainside massacre yields a grim message, Painter Crowe, director of Sigma Force, must join with Commander Grayson Pierce and an unlikely ally if he is going to get to the root of a conspiracy that stretches back to a lost prehistoric colony in America.
8) Bloodline
Author
Series
Sigma Force novels volume 8
Language
English
Description
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.
Author
Series
Sigma Force novels volume 9
Language
English
Description
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.
Author
Series
Sigma Force novels volume 10
Language
English
Description
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 neighboring 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...
Author
Series
Sigma Force novels volume 11
Language
English
Description
"In the remote mountains of Croatia, an archaeologist makes a strange discovery: a subterranean Catholic chapel, hidden for centuries, holds the bones of a Neanderthal woman. In the same cavern system, elaborate primitive paintings tell the story of an immense battle between tribes of Neanderthals and monstrous shadowy figures. Who is this mysterious enemy depicted in these ancient drawings, and what do the paintings mean? Before any questions can...
Author
Series
Sigma Force novels volume 12
Language
English
Description
Two years after vanishing into the Sudanese desert, the leader of a British archeological expedition, Professor Harold McCabe, comes stumbling out of the sands, frantic and delirious, but he dies before he can tell his story. The mystery deepens when an autopsy uncovers a bizarre corruption: someone had begun to mummify the professor's body--while he was still alive. His strange remains are returned to London for further study, when alarming news...
13) The demon crown
Author
Series
Sigma Force novels volume 13
Language
English
Description
The members of Sigma Force reluctantly join forces with their most hated enemy to stop a primordial threat with ties to the American Civil War and the secret work of Alexander Graham Bell.
Author
Series
Sigma Force novels volume 14
Language
English
Description
Commander Gray Pierce discovers his house ransacked, his pregnant lover missing; his best friend Monk's wife unconscious on the kitchen floor, and her two daughters have vanished. She 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 and...
Author
Series
Sigma Force novels volume 15
Language
English
Description
"For eons, the city of Troy--whose legendary fall was detailed in Homer's Iliad--was believed to be myth, until archaeologists in the nineteenth century uncovered its ancient walls buried beneath the sands. In the frozen tundra of Greenland, a group of modern-day researchers stumble on a shocking find: a medieval ship buried a half-mile below the ice. The ship's hold contains a collection of even older artifacts--tools of war--dating back to the Bronze...
Author
Series
Sigma Force novels volume 16
Language
English
Description
In the new Sigma Force thriller, Commander Gray Pierce and his team of globetrotting problem-solvers run up against something they aren't sure how to handle. In a part of the Congo, the environment seems to have been altered. Flora and fauna are apparently undergoing some sort of accelerated evolution; at the same time, the people there seem to have taken several steps backwards on the evolutionary ladder, making them unresponsive and virtually immobile....
17) Tides of Fire
Author
Series
Sigma Force novels volume 17
Language
English
Description
"To stop the world from burning, it's up to Sigma Force to uncover a secret buried at the heart of our planet. The Titan Project--an international research station off the coast of Australia--discovers a thriving zone of life in an otherwise dead sea. The area teems with a strange bioluminescent coral that defies science, yet holds great promise for the future. But the loss of a military submarine in the area triggers a brutal attack and sets in motion...