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Praise

“The most exciting novel of its kind since the days of Michael Crichton, 12.21 takes us from the frontiers of modern neuroscience to the riddles of ancient Maya texts, with nothing less than the future of our civilization at stake.”—Vince Flynn

 

“A fast-moving tale . . . Thomason displays an impressive depth of knowledge of both science and the ancient Mayan way of life. Along the way, he skillfully ramps up the action, one notch at a time. A winning book.”—Kirkus Reviews

 

“Fascinating, terrifying for its potential realism. I loved how tightly everything fit together. I had to keep reading.”—Taylor Stevens, New York Times bestselling author of The Informationist

 

“Fast, suspenseful . . . Michael Crichton fans will find a lot to like.”—Publishers Weekly

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