Ask people to name the world’s oldest printed book and the common reply is Gutenberg‘s Bible. Few venture that the answer is a revered Buddhist text called the Diamond Sutra, printed in 868 A.D. Or that by the time Gutenberg got ink on his fingers nearly 600 years later — and his revolutionary technology helped usher in the Enlightenment — this copy of the Diamond Sutra had been hidden for several centuries in a sacred cave on the edge of the Gobi Desert and would remain there for several more.

The Diamond Sutra: The Extraordinary Discovery of the World’s Oldest Printed Book