In 1919, everyone wanted a copy of the deluxe edition of Edgar Allan Poe's Tales of Mystery and Imagination, but not because it was bound in vellum with real gold lettering. It was because of these grim and gorgeous illustrations by Harry Clarke, which added an extra dose of horror to Poe's already terrifying tales. Tales of Mystery and Imagination, which collects many of Poe's most enduring horror stories, including "The Masque Of The Red Death," "The Pit And The Pendulum," "The Telltale Heart," and "The Fall Of The House Of Usher," was actually first collected and published in 1908, nearly 60 years after Poe's death. This edition was published by George Harrap & Co., and included 24-full page illustrations by Clarke. Even though the volume cost five guineas (somewhere in the neighborhood of $300 US), it was much in demand and made Clarke's reputation as an illustrator. It's easy to see why, with these gorgeous renditions of often gruesome subjects. See all 24 illustrations here.