books.google.com - This book examines Platos account in the Timaeus of a third kind and its cosmic members, a material principle and place....http://books.google.com/books/about/Miller_The_Third_Kind_in_Plato_s_Timaeus.html?id=BqfCFeohxZMC&utm_source=gb-gplus-shareMiller/The Third Kind in Plato's Timaeus
