When the Earth Was Flat tells the fascinating story behind scientific theories we once believed to be true, and shows how the way we view the world, and the way we think the world works, has changed completely throughout history. Publisher: Michael O'Mara Books Ltd Author(s): Graeme Donald Number of pages: 192 Publication date: 2017 Dimensions: 129 x 197 x 18 Cover type: Paperback / softback