James Rollins
James Rollins, born James Paul Czajkowski, is an American veterinarian and #1 New York Times bestselling author of action-adventure thrillers, mysteries, and techno-thrillers, including the Sigma Force series. He graduated from the University of Missouri, established a veterinary practice in Sacramento, California, before becoming a full-time writer, and also publishes fantasy novels under the pen name James Clemens.[1][3][4]
action-adventure
thriller
mystery
techno-thriller
fantasy
The Last Oracle: A Sigma Force Novel (Sigma Force Novels)
Subterranean
The Last Oracle: A Sigma Force Novel (Sigma Force Novels Book 5)
The Eye of God: A Sigma Force Novel
The Bone Labyrinth: A Sigma Force Novel
Subterranean: A Thriller
Blood Infernal: The Order of the Sanguines Series
The Kill Switch: A Tucker Wayne Novel
The Devil Colony: A Sigma Force Novel
The Sixth Extinction
The Eye of God
The Skeleton Key: A Short Story Exclusive (Sigma Force Novels)
Bloodline: A Sigma Force Novel (Sigma Force Novels Book 8)
Blood Infernal: The Order of the Sanguines Series
Deep Fathom
Altar of Eden
The Blood Gospel: The Order of the Sanguines Series
The Kill Switch:
The 6th Extinction: A Sigma Force Novel
Innocent Blood: The Order of the Sanguines Series
The Sixth Extinction
The Demon Crown: A Sigma Force Adventure of Survival and Sacrifice Uncovering a Mystery Threatening the World's Future
Bloodline
Subterranean