Zetetic Astronomy: Earth Not a Globe - Paperbackby Samuel B. Rowbotham (Author) For over two decades, Samuel Birley Rowbotham, writing under the pseudonym 'Parallax, ' traveled across Britain to present his distinctive flat earth theory. In Zetetic Astronomy: Earth Not a Globe, Rowbotham challenges conventional science and introduces the 'Zetetic' method, rejecting traditional scientific principles. This seminal work provides an exhaustive exploration of flat earth arguments, making it an essential