One of the absolute classics on Atlantis and a much needed book for any Atlantis research library, it was this book which, arguably, more than any other established the existence of this lost continent. Over the years it attaracted hundreds of thousands of readers and stimulating vast debate, it influenced multiple generations of people including scientists and writers who used its ideas in their work. Atlantis: The Antediluvian World is the seminal work on Atlantis and an absolute classic and makes an amazing starting point for anyone interested in the myths of Atlantis. About the Author: Ignatius Loyola Donnelly (November 3, 1831 - January 1, 1901) was a U.S. Congressman, populist writer, and amateur scientist. He is known primarily now for his theories concerning Atlantis, Catastrophism (especially the idea of an ancient impact event affecting ancient civilizations), and Shakespearean authorship.