Was something going on prior to the Cave Men that your history teacher never told you? Was Egypt's Giza Plain once underwater? Did Lord-of-the-Rings-style landscapes once exist in Britain? Have 'Hyperborean' shamans inhabited the North Pole? Also: Ancient civilisations! Alien interbreeding! Annunaki, the Homo Sapien experiment and the missing tenth Planet X! Bonus: Did a National Geographic team accidentally discover Shangri-La in 2008?!