This book graphically demonstrates that Our Lady of Fatima's message is not just for pious Christians: it is addressed with compelling earnestness to every man, woman and child in the world. To all, she holds out the power, through the practice of her message, to bring down similar miracles of God's grace into their homes, their towns, their countries, and disperse once and for all the threatened nightmare of worldwide Communism and nuclear war - the specter of the entire caravan of mankind sliding into the abyss. "Fatima: The Great Sign" is, however more than a reiteration of the appealing message given by God through His Mother to our sin-laden twenty-first century. In addition to presenting a thoroughly up-to-date account of the Fatima apparitions of 1916-1929 and the subsequent development of the devotions based on Our Lady's message, the book penetrates deeply into the theology of Fatima, especially that concerning devotion and reparation to the Immaculate Heart of Mary (which Fatima inculcates), and draws upon a wealth of supporting material from the most eminent authorities in the Church which hitherto remained largely unknown. In these critical times, no one can afford to ignore the Fatima message. After reading this book, certainly no informed Catholic should have any reason for doing so.