Sigma Force Book 19
The upcoming next book in Sigma Force series by author James Rollins.
More info about Sigma Force Book 19 coming soon ...
James Rollins
James Rollins is a #1 New York Times bestselling author of international thrillers that have been translated into more than forty languages. Known for unveiling unseen worlds, scientific breakthroughs, and historical secrets, Rollins has a knack for breakneck pacing and stunning originality that has been hailed by critics and embraced by millions of readers around the world.
Sigma Force
Sigma Force consists of eighteen primary books, and includes five additional books that complement the series but are not considered mandatory reads, and the series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.