Auriol (novel)
 Auriol: or The Elixir of Life is a novel by British historical novelist William Harrison Ainsworth. It was first published in 1844 in serial form under the title Revelations of London.Auriol written 1844 is slightly unusual in the Ainsworth repertoire as the action is entirely couched as a fantasy so that the supernatural element (which occurs also for instance in his Guy Fawkes and his Windsor Castle) can take comparatively free rein.