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SeriesSigma Force

Sigma Force Series

Sigma Force books in order

Sigma Force, an elite covert arm of the US Defense Department made up of former Special Forces officers trained as experts in various scientific fields:
16 books in series
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Book 1
#1
Sandstorm
James Rollins - Aug 09, 2011 (first published in 2004)
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An inexplicable explosion rocks the antiquities collection of a London museum, setting off alarms in clandestine organizations around the world. And now the search for answers is leading Lady Kara Kensington; her friend Safia al-Maaz, the gallery’s brilliant and beautiful curator; and their guide, the international adventurer Omaha Dunn, into a wor...
Book 2
#2
Map of Bones
A Sigma Force Novel (Sigma Force Series Book 2)
James Rollins - Oct 13, 2009 (first published in 2005)
Goodreads Rating
The bones lead to ancient mysteries and present-day terror . . . To follow them means death.During a crowded service at a cathedral in Germany, armed intruders in monks' robes unleash a nightmare of blood and destruction. But the killers have not come for gold; they seek a more valuable prize: the bones of the Magi who once paid homage to a newborn...
Book 3
#3
Black Ice
A Thriller (The Scot Harvath Series Book 20)
Brad Thor - Jul 20, 2021
Goodreads Rating
The new Cold War is about to go hot.#1 New York Times, #1 Wall Street Journal, and #1 Publishers Weekly bestselling author Brad Thor is back with his most intense thriller yet.Scot Harvath is having his best summer ever. With a cottage on the fjord, a boat, and his beautiful girlfriend Sølvi, he’s got everything he could possibly want. But out of v...
Book 4
#4
The Judas Strain
A Sigma Force Novel (Sigma Force Series Book 4)
James Rollins - Oct 13, 2009
Goodreads Rating
New York Times bestselling author James Rollins returns with a terrifying story of an ancient menace reborn to plague the modern world . . . and of an impossible hope that lies hidden in the most shocking place imaginable: within the language of angels....
Book 5
#5
The Last Oracle
A Sigma Force Novel (Sigma Force Series Book 5)
James Rollins - Oct 13, 2009 (first published in 2008)
Goodreads Rating
In Washington, D.C., a homeless man takes an assassin's bullet and dies in Commander Gray Pierce's arms. A bloody coin clutched in the dead man's hand--an ancient relic that can be traced back to the Greek Oracle of Delphi--is the key to a conspiracy that dates back to the Cold War and threatens the very foundation of humanity. For what if it were ...
Book 6
#6
The Doomsday Key
A Sigma Force Novel (Sigma Force Series Book 6)
James Rollins - Jun 05, 2009
Goodreads Rating
James Rollins, the New York Times bestselling master of nail-biting suspense and historical mystery, combines cutting-edge biotechnology with a centuries-old secret in an apocalyptic story that reveals where humankind is truly headed...
Book 7
#7
The Devil Colony
A Sigma Force Novel (Sigma Force Series Book 7)
James Rollins - Jun 21, 2011 (first published in 2010)
Goodreads Rating
From New York Times bestselling author James Rollins comes a novel of boundless imagination and meticulous research, a book that dares to answer a frightening question at the heart of America: Could the founding of the United States be based on a fundamental lie? The shocking truth lies hidden within the ruins of an impossibility, a lost colony of ...
Book 8
#8
Bloodline
A Sigma Force Novel (Sigma Force Series Book 8)
James Rollins - Jun 26, 2012
Goodreads Rating
James Rollins takes you to the edge of modern medicine, genetics, and technology, revealing the next evolutionary leap forward: Immortality — a future conceived through the monstrous ingenuity of man...Galilee, 1025. A cunning Templar knight uncovers a holy treasure: the Bachal Isu — the staff of Jesus Christ — a priceless icon that holds a mysteri...
Book 9
#9
The Eye of God
James Rollins - Jan 28, 2014
Goodreads Rating
The crash of a U.S. military research satellite in the remote wilds of Mongolia triggers an explosive search for the valuable cargo it holds: a code-black physics project connected to the study of dark energy, the energy connected to the birth of our universe. But the last blurry image from the falling satellite captures a chilling sight: a frighte...
Book 10
#10
The Sixth Extinction
An Unnatural History
Elizabeth Kolbert - Jan 06, 2015 (first published in 2014)
Goodreads Rating
2015 Pulitzer Prize WinnerOver the last half-billion years, there have been five mass extinctions, when the diversity of life on earth suddenly and dramatically contracted. Scientists around the world are currently monitoring the sixth extinction, predicted to be the most devastating extinction event since the asteroid impact that wiped out the din...
Book 11
#11
The Bone Labyrinth
A Sigma Force Novel (Sigma Force Novels)
James Rollins - Jul 26, 2016 (first published in 2015)
Goodreads Rating
A war is coming, a battle that will stretch from the prehistoric forests of the ancient past to the cutting-edge research labs of today, all to reveal a true mystery buried deep within our DNA, a mystery that will leave readers changed forever . . .In this groundbreaking masterpiece of ingenuity and intrigue that spans 50,000 years in human history...
The Seventh Plague by James Rollins
The Demon Crown by James Rollins
Crucible by James Rollins
The Last Odyssey by James Rollins
Crooked Kingdom by Leigh Bardugo