The Vatican announces that the Virgin Mary will return to Lourdes this year to perform a miracle cure! Will it be a miracle? Or will it be a fraud? Precious lives, loves, and happiness are at stake: Ken Clayton: the young American who abandons medical treatment for the chance of miracle; Edith Moore: the Englishwoman whose miracle cure has made her famous against her will; Gisele Dupree, the French girl whose desperation to escape Lourdes will lead to violence; Liz Finch: the hard-bitten journalist who wants to "expose" Lourdes and its miracles...