A construction project beneath the National Mall reveals a dark secret dating back to the Civil War, something buried by a cabal of scientists, led by Alexander Graham Bell, who...
To save the world and our future, Sigma Force must embark on a dangerous odyssey into an ancient past whose horrors are all too present in this page-turning thriller from...
In the dead of night, a faceless enemy hacks into the Smithsonian Institution’s network of servers, but it is only the first strike masking a larger attack. To rescue a...
During a crowded service at a cathedral in Germany, armed intruders in monks' robes unleash a nightmare of blood and destruction. But the killers have not come for gold; they seek...
A military research station buried in the remote Sierra Nevada Mountains broadcasts a frantic distress call that ends with a chilling order: "There's been a breach....
Former Army Ranger Tucker Wayne and his war dog Kane are thrust into a global conspiracy that threatens to shake the foundations of American democracy in this second exciting...
In a masterpiece of supernatural mystery and apocalyptic prophecy, New York Times bestselling authors James Rollins and Rebecca Cantrell bring to a thunderous conclusion their...
“James Rollins knows adventure.”—Chicago Sun TimesWith The Doomsday Key—the latest Sigma Force blockbuster from New York...
An inexplicable explosion rocks the antiquities collection of a London museum and the race begins to determine how it happened, why it happened, and what it means.Lady Kara...
High in the Andes, Dr. Henry Conklin discovers a 500-year-old mummy that should not be there. While deep in the South American jungle, Conklin's nephew, Sam, stumbles upon a...