This 13th-century, 624-page, 165-pound masterpiece, the Gigas Codex, a.k.a. the Devil’s Bible, was once considered the eighth wonder of the world. I can see why. It’s beyond beautiful, and comes complete with it's own legend. The book is valued at $15.1 million, and is now on display in Prague.

For pics and complete information go here: http://www.kb.se/codex-gigas/eng/