Peter Tieryas is an American writer. He is the author of Bald New World (2014)[1] and the Mecha Samurai Empire series which consists of United States of Japan (2016),[2][3] Mecha Samurai Empire (2018),[4] and Cyber Shogun Revolution (2020). He attended the University of California Berkeley. Tieryas worked previously at studios like Sony Pictures Imageworks and Pixar Animation Studios. He has also