“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.” - Booklist on THE 6TH EXTINCTION
“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
“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
“An altogether satisfying techno-thriller.” - Kirkus Reviews on THE BONE LABYRINTH
“Rollins knows just how to balance the science and history with the ongoing action.” - Publishers Weekly on THE BONE LABYRINTH
“Rollins’ latest Sigma Force novel once again combines science straight from a Michael Crichton novel and action-adventure out of the works of Clive Cussler.... Rollins continues to write intense thrillers that also give readers a better understanding of current scientific theories and principles. Rollins has constructed one labyrinth that readers will not want to escape.” - Booklist (starred review)
“[Rollins] is what you might end up with if you tossed Michael Crichton and Dan Brown into a particle accelerator together.” - New York Times Book Review
“Impossible to put down and impossible to separate the well-researched facts from the masterfully written fiction. THE BONE LABYRINTH will remind you why you fell in love with reading. This book is that good!” - Brad Thor
“One of the world’s best storytellers.” - Huffington Post
“A rollicking good time.” - RT Book Reviews (top pick) on THE BONE LABYRINTH
“The Bone Labyrinth blends intense action with thrilling plots that are sprinkled with interesting historical and/or scientific facts. A fabulous adventure that is heart wrenching and action packed.” - blackfive.net on THE BONE LABYRINTH
“Infused with Rollins’s trademark blend of cutting-edge science and hidden history, THE BONE LABYRINTH weaves together a bevy of seemingly disparate elements into a thrilling and cohesive tapestry like few others can. ” - The Strand Magazine
“The story is breathtakingly laid out, with Rollins combining true historical figures with mythological events, and an exciting fictional account of a battle for mankind. The ending is poignant and deserves a Kleenex or two, but also leaves open the door for another decade of Sigma Force stories to grace our library shelves.” - New York Journal of Books
“The only guarantee you get when you pick up a James Rollins novel is that almost any crazy thing can happen inside.” - Fort Worth Star-Telegram on THE BONE LABYRINTH