Started listening to:
Chariots of the Gods AB of the classic book by Erich von Däniken.
http://en.wikipedia.org/wiki/Chariots_of_the_Gods%3F Have loved the book <and it's sequels for years>
now listening as I drive to work
and watching the skies for "little Green Galifreyians on my way to work....
The Nazca lines (200 BCE - 700 CE) in Peru, interpreted by Daniken as landing strips for alien visitors.
The iron pillar of Delhi, erected by Chandragupta II the Great, which Von Däniken claimed did not rust.
Statue from the late Jōmon period (1000 - 400 BC) in Japan, interpreted by Daniken as depicting an alien visitor.
from wiki: Von Däniken offers the following theories:
The existence of structures and artifacts have been found which represent higher technological knowledge than is presumed to have existed at the times they were manufactured. Von Däniken maintains that these artifacts were produced either by extraterrestrial visitors or by humans who learned the necessary knowledge from them. Such artifacts include the Egyptian pyramids, Stonehenge, and the Moai of Easter Island. Further examples include a medieval map known as the Piri Reis Map, allegedly showing the Earth as it is seen from space, and the Nazca lines in Peru, which he explains as landing strips for an airfield.
Statue from the late Jōmon period (1000 - 400 BC) in Japan, interpreted by Daniken as depicting an alien visitor.
Interpretations of ancient artwork throughout the world as depictions of astronauts, air and space vehicles, extraterrestrials, and complex technology. Däniken also describes elements that he believes are similar in art of unrelated cultures.
The Nazca lines (200 BCE - 700 CE) in Peru, interpreted by Daniken as landing strips for alien visitors.
Explanations for the origins of religions as reactions to contact with an alien race, including interpretations of the Old Testament of the Bible.
According to von Däniken, humans considered the technology of the aliens to be supernatural and the aliens themselves to be gods. Däniken asks if the oral and literal traditions of most religions contain references to visitors from stars and vehicles travelling through air and space. These, he says, should be interpreted as literal descriptions which have changed during the passage of time and become more obscure. Examples such as: Ezekiel's revelation in Old Testament, which he interprets as a detailed description of a landing spacecraft with angels in the likeness of man. Moses and the directions 'God' gave him to construct the Ark of the Covenant, which is assumed to be a communication device with an alien race.
Lot and his extended family being ordered by human like 'angels' to go to the mountains, due to the destruction of the city of Sodom by God. His wife looked back at the possible nuclear explosion, and fell "dead on the spot". Däniken attempts to draw an analogy with the "cargo cults" that formed during and after World War II, when once-isolated tribes in the South Pacific mistook the advanced American and Japanese soldiers for gods.