Thomas Greanias, born February 19, 1965, in Wilmette, Illinois, is an American novelist primarily recognized for his extensive series centered around the character Conrad Yeats and the mythical lost city of Atlantis. Greanias's writing style is characterized by a blend of adventure, science fiction, and elements of historical fiction, often incorporating complex plots and intricate world-building. He frequently explores themes of ancient civilizations, secret societies, and technological advancements, delivering fast-paced narratives geared towards a genre fiction audience.











