If you've got a spare £6,000 you could soon own a faithful reproduction of the Voynich Manuscript, a 240-page medieval book that no one has ever been able to decipher. After ten years, Spanish publisher Siloe has won the right to print it. Find out more here. If you don't have a spare £6,000, you can find it free online. And if you just want to read more gobbledygook, check out the online Library of Babel.