Allegedly made from the skins of 160 donkeysthe Codex Gigas is the world’s largest and most mysterious medieval manuscript. According to legend, the cursed text sprang from a doomed monk’s pact with the Devil. Experts attempt to uncover its secrets. For the first time ever, a team of scholars and scientists embark on a quest to unravel the secrets of the Codex Gigas, or Devil’s Bible. Enshrouded in mystery and steeped in dark history, superstition and fear has clouded this medieval manuscript for centuries. Evidence of Lucifer’s hand seems to pervade the tome, including darkened pages, magic spells, and a full page portrait of the Devil. Forensic document experts team up to investigate the ancient Codex safely locked away in Sweden’s National Library. With ultra-violet fluorescence imaging, hand writing analysis and a recreation of the text itself, they’ll attempt to uncover the truth of the Devil’s Bible.