books.google.co.in - For twenty-five years the colossal battle between Megatron and Optimus Prime has captivated Transformers fans around the world. Yet the full story of the conflict between the two most famous Transformers—everything that happened before Optimus and Megatron arrived on planet Earth—has always been...http://books.google.co.in/books/about/Transformers_Exodus.html?id=6w6w66puZ_kC&utm_source=gb-gplus-shareTransformers: Exodus
