A military research station buried in the remote Sierra Nevada Mountains of Northern California broadcasts a frantic distress call that ends with a chilling order: "This is sierra, victor, whiskey. There's been a breach. Failsafe initiated. No matter the outcome: Kill us... kill us all." The site is part of TECOMM, the U.S. Army Test Command. When help arrives to investigate, they discover that everyone in the lab is dead -- not just the scientists,...

After a shocking discovery in Masada, Israel, Sergeant Jordan Stone, Father Rhun Korza and Dr. Erin Granger, racing against time to recover a book written by Christ's own hand, must contend with a force of ancient evil with impossible ambitions and a secret sect within the Vatican called the Sanguines.

Buried deep in the earth's polar ice cap-carved into a moving island of ice twice the size of United States - is a secret place, the site of a remarkable abandoned experiment that could have frightening ramification for the planet. The brain trust of the former Soviet Union who created the seventy-year-old ice station Grendel would like it simply to melt from Human memory. But that becomes impossible when an American under sea research vessel, the...

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.

The Sigma Force must solve a centuries-old secret involving coded prophecies about dark events leading to a future apocalypse.

"The third installment in the bestselling gothic series, about an ancient order who speak the truth behind Christ's miracles and strive to protect the world from evil from New York Times bestselling authors James Rollins and Rebecca Cantrell"--

Arriving home on Christmas Eve, Commander Gray Pierce discovers his house ransacked, his pregnant lover missing, and his best friends wife, Kat, unconscious on the kitchen floor. With no shred of evidence to follow, his one hope to find the woman he loves and his unborn child is Kat, the only witness to what happened. But the injured woman is in a semi-comatose state and cannot speak until a brilliant neurologist offers a radical approach to "unlock"...

"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...

When a group of parishioners is burned to death in a German cathedral, the U.S. sends in the SIGMA force. The tragedy is more than a case of arson; someone has stolen the priceless treasure stored in the cathedral's golden reliquary: the bones of the biblical Magi, the legendary Three Kings.