Once the world's most famous astrologer, Evangeline Adams single-handedly popularized astrology in the United States. In What Evangeline Adams Knew, her biographer, astrologer Karen Christino, uncovers all of her astrological secrets: how Adams forecast World War II and the stock market crash of 1929, foresaw death for Enrico Caruso and Rudolph Valentino, how she chose presidential winners, travel and wedding dates and analyzed the potential for marriage in the horoscope. Adams' work with the magician Aleister Crowley, and for clients like Edgar Cayce, Joseph Campbell, Eugene O'Neill and Tallulah Bankhead is also covered as are the horoscopes of numerous friends and colleagues and writings from her teachers.