Twelfth Planet: Book I of the Earth Chronicles

Zecharia Sitchen's The 12th Planet is the starting point on a quest that spans six books. If we trust Sitchen's translation abilities, we must be prepared for the imminent return of an alien race who created us some 300,0x00 years ago. This book is full of example after example of ancient Sumerian passages, astronomical observations, archaeological finds, and technological coincidences supporting his theories.