In a masterful epic of timeless mystery and ripped-from-the-headlines scientific intrigue, James Rollins, the #1 New York Times bestselling author of the Sigma Force series, takes mankind to its endpoint, to a fate written in rock and ice in an event known as The Sixth Extinction
A remote military research station 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 is annihilated: every animal, plant, and insect, even bacteria.
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 out of the distant past, to a time when Antarctica was green and all life on Earth balanced upon the blade of a knife. Following clues from an ancient map rescued from the lost Library of Alexandria, Sigma will discover the truth about an ancient continent, about a new form of death buried under miles of ice.
From millennia-old secrets out of the frozen past to mysteries buried deep in the darkest jungles of today, Sigma will face its greatest challenge to date: stopping the coming extinction of mankind.
But is it already too late?
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“In this continuation of his Sigma Force series, Rollins’ plot weaves together terrorists, man against nature, historical facts, plenty of action, and a touch of romance. Readers will encounter a story so terror laden and adrenaline pumping that before-bedtime reading may be hazardous. Sigma Force characters must grapple with situations more horrifying than previously encountered.”
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RT Book Reviews (4½ stars, Top Pick!)