The Sigma Force series consist of 15 action & adventure books written by James RollinsReb Cant. Sigma Force, James RollinsReb Cant first wrote Sandstorm and most recently published The Last Odyssey: A Novel (Sigma Force Novels)

• Sigma Force Series Order

We get the question all the time "What order should I read the Sigma Force series?". We would recommend you read the Sigma Force series in order by series number which is:
• 1.   Sandstorm Book
• 2.   Map Of Bones (Sigma Force) Book
• 3.   Black Order: A Sigma Force Novel Book
• 4.   The Judas Strain: A Sigma Force Novel Book
• 5.   The Last Oracle (Sigma Force) Book
• 6.   The Doomsday Key: A Sigma Force Novel Book
• 7.   The Devil Colony: A Sigma Force Novel Book
• 8.   Bloodline (Sigma Force) Book
• 9.   The Eye Of God (Sigma Force) Book
• 10.   The 6th Extinction: A Sigma Force Novel (Sigma Force Novels) Book
Show More
11.   The Bone Labyrinth: A Sigma Force Novel (Sigma Force Novels) Book
12.   The Seventh Plague: A Sigma Force Novel (Sigma Force Novels) Book
13.   The Demon Crown: A Sigma Force Novel (Sigma Force Novels) Book
14.   Crucible: A Thriller (Sigma Force Novels) Book
15.   The Last Odyssey: A Novel (Sigma Force Novels) Book
Show Less

Other series written by James RollinsReb Cant. Include Tucker Wayne , Jake Ransom