Dan Brown‘s Inferno will be released tomorrow, and it is currently the top ranked book on Amazon. To help you prepare, we found a few clues buried in a sample chapter of the new book.

We read a short sample of the novel that shows Brown’s hero Robert Langdon dreaming about “a writhing pair of legs, which protruded upside down from the earth, apparently belonging to some poor soul who had been buried headfirst to his waist.”

This is clearly a reference to Inferno, Dante Alighieri‘s 14th century epic poem that inspired the new book. Thanks to Project Gutenberg, you can download a free copy of the Inferno complete with annotations. Read the relevant section of the poem below…

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