After a young pregnant woman is kidnapped by Somali pirates, Sigma Force, with the help of former army ranger Captain Tucker Wayne and his military war dog Kane, finds this seemingly straightforward r
"After a U.S. military research satellite crashes and a package containing artifacts linked to Genghis Khan is received at the Vatican, Commander Gray Pierce and his Sigma team must solve a mystery li
From New York Times bestselling author James Rollins comes a novel of boundless imagination and meticulous research, a book that dares to answer a frightening question at the heart of America: Could t
From the depths of the Indian Ocean, a horrific plague has arisen to devastate humankind—unknown, unstoppable . . . and merely a harbinger of the doom that is to follow. Operatives of the
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 K
When a British archaeologist who had been missing for two years reappears and dies amid findings that his body was being mummified while he was still alive, Sigma Force must stop an ancient plague wit
A gripping, high-concept Sigma Force adventure from bestselling author James Rollins.When a US military satellite crashes into the remote wilds of Mongolia, a desperate search begins. The satellite co
Could the founding of the united states be based on a fundamental lie? During a riot at a gruesome dig site deep in the Rocky Mountains, an anthropologist dies horribly, burned to ash in a fiery exp
In Copenhagen . . . a suspicious bookstore fire propels Commander Gray Pierce on a relentless hunt across four continents—and into a terrifying mystery surrounding horrific experiments once performed
