Over the centuries, the Codex Gigas has always maintained its allure of forbidden mysticism for many a historian and aficionado. After all, the humongous 165 lbs (around 75 kg) manuscript measuring 92 cm (36.2-inches) tall, 50 cm (19.7-inches) wide and 22 cm (8.6-inches) thick, is also known as the Devil's Bible! This ominous categorization is generally…