Sigma Force Books in Order
James Rollins has written 18 Sigma Force books, published between 2004 and 2024. The first book is Sandstorm (2004) and the newest is Arkangel (2024). Publication order is the reading order below.
- Books
- 18
- Published
- 2004–2024
- Confirmed
- 18 of 18 titles
- Pages on record
- 6,107 in 11 of 18 books
- Reading time
- 102–153 hours
Reading time is an estimate, not a recorded figure: 6,107 pages at 300 words a page, read at 200–300 words a minute, covering the 11 of 18 titles with a page count on record.
Sigma Force gives its name to James Rollins's action-adventure thriller sequence, where special forces operators and scientists work against secret societies, conspiracies and terrorism, often with a science fiction premise underneath. Thirty-six catalogued titles carry Sigma Force from Sandstorm (2004) to Arkangel, with the Middle East among the recurring settings and missing persons a recurring plot.
How many Sigma Force books are there?
Sigma Force has 18 books, released between 2004 and 2024.
Sigma Force Books in Publication Order
The table lists all 18 Sigma Force books in the order they were published, with the release year, the page count where one is on record, and how many independent book listings confirm each title. Catalogue data as of September 2026.
- 120047364/4
- 22005–4/4
- 32006–4/4
- 420077044/4
- 52008–4/4
- 620095764/4
- 720106474/4
- 820124643/4
- 920135764/4
- 1020145873/4
- 112015–3/4
- 1220164253/4
- 1320174643/4
- 1420184803/4
- 152020–3/4
- 1620224483/4
- 172023–3/4
- 182024–4/4
Sigma Force Books in Chronological Order
By publication date, the Sigma Force books run from Sandstorm (2004) to Arkangel (2024), the sequence in the table above. No separate story order is recorded for Sigma Force in the book listings this catalogue merges, so publication order is the only order on record.
Do you have to read Sigma Force books in order?
You should read the Sigma Force books in publication order, the order of the numbered table above. The catalogue does not record whether each Sigma Force book also stands alone.
Where to start with Sigma Force
Start with Sandstorm (2004), the earliest published title.
What is the newest Sigma Force book?
Arkangel (2024) is the newest Sigma Force book released so far.
Is there a new Sigma Force book coming?
No next Sigma Force book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.
Sigma Force at a glance
- Still running
- Sigma Force is still running, with a title published as recently as 2024.
- Release pace
- Sigma Force books have appeared about one a year on average.
- Length
- 6,107 pages across the 11 of 18 books with a recorded length, a median of 576 pages each.
- Busiest decade
- Most Sigma Force books, 8 of 18, were published in the 2010s.
- Corroboration
- 9 of the 18 titles appear in all four independent book listings, and every one of them in at least three.
What the Sigma Force books are about
14 of the 18 Sigma Force books carry subject tags in Open Library's catalogue. The subjects below are the ones that recur across them, most frequent first: thrillers is tagged on 8 of 14. The subjects are cataloguers’ headings, not a plot summary.
- Thrillers 8 of 14 books
- Action & adventure 4 of 14 books
- Secret societies 4 of 14 books
- Science fiction 3 of 14 books
- Special operations (military science) 3 of 14 books
- Conspiracies 2 of 14 books
- Scientists 2 of 14 books
- Special forces (military science) 2 of 14 books
- Terrorism 2 of 14 books
More books by James Rollins
The author page linked below lists every book in publication order.
- James Rollins books in order 48 books