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In Copenhagen . . . a suspicious bookstore fire propels Commander Gray Pierce on a relentless hunt across four continents and into a terrifying mystery sur-rounding horrific experiments once performed in a now-abandoned laboratory buried in a hollowed-out mountain in Poland... Read Full Overview

In this electrifying thriller from #1 New York Times bestselling author James Rollins, Sigma Force races to crack ultimate mystery of the origin of life--a quest that will save mankind . . . or destroy it

In Copenhagen, a suspicious bookstore fire propels... Read Full Overview

In this electrifying thriller from #1 New York Times bestselling author James Rollins, Sigma Force races to crack ultimate mystery of the origin of life--a quest that will save mankind . . . or destroy it

In Copenhagen, a suspicious bookstore fire propels... Read Full Overview

In this electrifying thriller from #1 New York Times bestselling author James Rollins, Sigma Force races to crack ultimate mystery of the origin of life--a quest that will save mankind . . . or destroy it

In Copenhagen, a suspicious bookstore fire propels... Read Full Overview

From the Himalayas' frozen peaks to the Congo's diamond fields, from a lost era's subterranean labs to the Smithsonian's glittering halls, Sigma Force will face its most daunting challenges to unravel our most perplexing scientific mystery--the origins of life. And the very... Read Full Overview

From the Himalayas' frozen peaks to the Congo's diamond fields, from a lost era's subterranean labs to the Smithsonian's glittering halls, Sigma Force will face its most daunting challenges to unravel our most perplexing scientific mystery--the origins of life. And the very... Read Full Overview