Sigma Force
A Thriller & Suspense Series by James Rollins
Sandstorm is the first book of the Sigma Force series
FIRST PUBLISHED 2004
NUMBER OF BOOKS 18 books
This series is for you if you're into...
- Ancient mysteries fused with cutting-edge science
- Globe-trotting covert missions with extinction-level stakes
- Secret societies and relic hunts with apocalyptic fallout
Book Series In Order
Companion Books
More James Rollins
Full Bibliography
Follow This Author
Sign up & we'll email you when a new title is available for pre-order or hits the bookshelf
Little Stacks of Thriller & Suspense
Best Psychological Thrillers Featuring Terrifying Fathers
Six psychological thriller books where the most dangerous person in your life is your own father
7 Must-Read Thrillers for Fans of Jack Reacher
If you love Lee Child's Jack Reacher, these seven blood-pumping thrillers deliver the same high-stakes action, grit, and unstoppable heroes.
Heart-Pounding Thrillers with a Mother's Love at the Core
In these edge-of-your-seat thrillers, you’ll find mothers fueled by love and tested by unimaginable fear proving nothing ever compares to mom.