The 6th Extinction: A Sigma Force Novel

“The science… reads like the best of Michael Crichton. The machinations of government read like the best of David Baldacci. And the action and thrills read like the best of Clive Cussler. Rollins takes the best of all of these and creates an amazing thriller unlike any other.”

— Associated Press on Bloodline on THE EYE OF GOD

” . . . this is your summer beach read writ large.”

— New York Journal of Books on THE EYE OF GOD

“Rollins has done it again. Real history and science play a key role in all of the action, which never wanes. Amid all of the chaos are some terrific characters who get a chance to shine. Definitely keep an eye out for this one.”

— Library Journal [starred review] on THE EYE OF GOD

“The book has everything the genre demands: Nazis, ancient maps, alien life forms, a ticking nuclear clock, and exotic, deadly beasts. Rollins makes it all believable, and ties everything together in a satisfying climax that hints at more adventures to come.”

— Publishers Weekly on THE 6TH EXTINCTION

“This is another fast-paced mixture of real science, real history, and wild speculation. For speed freaks (narrative speed, that is), Rollins always delivers the goods. Readers, start your engines.”

— Booklist on THE 6TH EXTINCTION

“Adventure, history, science, and technology-sheer perfection from an author who is used to giving exactly that every time he tells a tale!”

— Suspense Magazine on THE 6TH EXTINCTION

“Best-selling author Rollins has again crafted an excellent nail-biting thriller that all action adventure readers will love. Rollins always provides author notes with the science and historical facts behind his stories, and the creatures the team encounter are frighteningly possible!”

— Library Journal [*Starred Review*] on THE 6TH EXTINCTION)

“…[I]mmediately brought to mind the works of Michael Crichton at his best. With the constant action supported by more than a helping of science, Rollins constructs a rare story of the fantastic that feels real.”

— Examiner.com on THE 6TH EXTINCTION

“[This] is everything-but-the-kitchen-sink storytelling at its most unpredictable.” — Fort Worth Star-Telegram on THE 6TH EXTINCTION

“Another winner. Rollins takes truth and stretches it to create an intense and believable plot, combining pulsating adventure, intriguing history, and cutting-edge advances in science and technology.”

— Crimespree Magazine on THE 6TH EXTINCTION

“The 6th Extinction is a thrilling novel that not only entertains, but makes the reader think a great deal.”

— Huffington Post on THE 6TH EXTINCTION

“Rollins’ smart writing gives us the adventure, the humor, the humanity, and the adventure- nothing is wasted, and nothing is sacrificed.”

— Mustard Seed Thoughts on THE 6TH EXTINCTION

“If you’re a fan of science-themed or techno-thrillers but you don’t know author James Rollins and the Sigma Force series, it’s past time to join the party.”

— Sciencethrillers.com on THE 6TH EXTINCTION

“Bestseller Rollins’s exciting, well-researched 10th Sigma Force novel… has everything the genre demands: Nazis, ancient maps, alien life forms, a ticking nuclear clock, and exotic, deadly beasts. Rollins makes it all believable, and ties everything together in a satisfying climax that hints at more adventures to come.”

— Publisher's Weekly on THE 6th Extinction

“Fans of the series and lovers of wall-to-wall action in general will have a great time. HIGH-DEMAND BACKSTORY: For speed freaks (narrative speed, that is), Rollins always delivers the goods. Readers, start your engines”

— David Pitt, Booklist Booklist on THE 6th Extinction

“Best-selling author Rollins has again crafted an excellent nail-biting thriller that all action adventure readers will love. Rollins always provides author notes with the science and historical facts behind his stories, and the creatures the team encounter are frighteningly possible!”

— Library Journal [*starred review*] on THE 6th Extinction

“James Rollins tops even himself, fashioning an end-of-the-world thriller that offers the perfect mix of science fact and fiction…The 6th Extinction [is] a tour de force of suspense and pacing. As close to a perfect thriller as you’ll ever find.”

— Providence Journal on THE 6TH EXTINCTION