First, when a 1950s Manhattan socialite’s life takes a turn for the grotesque, only Madame Xanadu can resolve her problems, in a story with a Mad Men-like setting.Then, take a look at Madame Xanadu’s early days, set in ancient, pastoral England, as the rivalry between our hero and her evil sister, Morgana, is first born. Collecting: Madame Xanadu 16-21