In the latest riveting thriller from the #1 New York Times bestselling author, an international research station in the Coral Sea comes under siege during a geological disaster that triggers massive quakes, deadly tsunamis, and volcanic eruptions. To stop the world from burning, it’s up to Sigma Force to uncover a secret buried at the heart of our planet.
The Titan Project—an international research station off the coast of Australia—discovers a thriving zone of life in an otherwise dead sea. The area teems with a strange bioluminescent coral that defies science, yet holds great promise for the future. But the loss of a military submarine in the area triggers a brutal attack and sets in motion a geological disaster that destabilizes an entire region.
Massive quakes, volcanic eruptions, and deadly tsunamis herald a greater cataclysm to come—for something is stirring miles under the ocean, a threat hidden for millennia.
As seas turn toxic and coastlines burn, can Sigma Force stop what has been let loose—especially as an old adversary returns, hunting them and thwarting their every move? For any hope of success, Commander Gray Pierce must search for a key buried in the past, hidden deep in Aboriginal mythology. But what Sigma could uncover is even more frightening—something that will shake the very foundations of humanity.
The series
The Sigma Force series is a heart-pounding blend of military thrillers, historical mysteries, and action-packed adventures that have captivated readers worldwide. Created by bestselling author James Rollins, this series has earned critical acclaim for its fast-paced plots, complex characters, and its masterful combination of real-world history and thrilling fictional narratives. Perfect for fans of gripping espionage thrillers, action-packed sagas, and puzzle-filled mysteries, Sigma Force offers an unforgettable reading experience.
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At the heart of the series is Sigma Force, an elite covert military unit tasked with solving the world’s most dangerous and mind-bending crises. Comprised of brilliant scientists, former military operatives, and world-class experts, Sigma Force operates in the shadows, preventing global catastrophes before they occur. The series follows the team as they battle dangerous enemies, unravel long-forgotten secrets, and uncover hidden truths buried deep in history. Each novel offers a thrilling ride, blending ancient conspiracies, cutting-edge science, and high-octane action that will keep readers on the edge of their seats.
With a unique ability to seamlessly incorporate real-world historical events, ancient artifacts, and scientific advancements into gripping plots, Sigma Force is more than just an action series—it’s an intellectual adventure. From ancient civilizations to advanced technologies, each book in the series offers a deeper exploration of the world around us, weaving together historical intrigue and modern-day stakes. Whether the team is racing against time to prevent a global disaster or unraveling an ancient puzzle, their dynamic personalities and high-stakes missions make every story a compelling read.
The Sigma Force series has garnered a loyal fan base and widespread acclaim for its intricate plots, smart writing, and attention to detail. Each installment combines elements of suspense, historical fiction, and cutting-edge science into a thrilling narrative that stands out in the genre. Fans of action-adventure novels, spy thrillers, and historical mysteries will find themselves absorbed in this bestselling saga, where every twist and turn heightens the stakes.
A must-read for anyone who loves high-energy thrillers, historical puzzles, and global conspiracy narratives, Sigma Force delivers a unique and captivating blend of adventure and intellect. If you’re looking for a series that combines complex characters with world-changing missions and edge-of-your-seat suspense, this series is sure to keep you hooked from start to finish.
#1 · 2004Sandstorm 
#2 · 2005Map of Bones 
#2.5 · 2006Kowalski's in Love 
#3 · 2006Black Order 
#4 · 2007The Judas Strain 
#5 · 2008The Last Oracle 
#6 · 2009The Doomsday Key 
#7 · 2010The Devil Colony 
#8 · 2012Bloodline 
#9 · 2013The Eye of God 
#10 · 2014The 6th Extinction 
#11 · 2015The Bone Labyrinth 
#12 · 2016The Seventh Plague 
#13 · 2017The Demon Crown 
#14 · 2019Crucible 
#15 · 2020The Last Odyssey 
#16 · 2021Kingdom of Bones 
#17 · 2023Tides of Fire 
#18 · 2024Arkangel 
#19 · 2027Sigma Force Book 19 
2011The Skeleton Key 
2012Tracker 
2015The Midnight Watch 
2016Crash and Burn 
2017Ghost Ship Be the first reviewer
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