David Hatcher Childress is an American author of 20 years of global search for lost cities, ancient mysteries and clues of humankind's origins, and the Lost Cities Series of 8 titles. Childress has done field work concerning many ancient civilizations of Africa, the Middle East and China; He has also journeyed into dangerous territory of Uganda during the overthrow of Idi Amin. Topics include ufology, ultraterrestrials and ooparts.
- Technology of the Gods: The Incredible Sciences of the Ancients (2000), by David Hatcher Childress
- Adventures Unlimited Press, official website
- Coast to Coast AM (January 12, 2002) Interview with David Hatcher Childress (might be able to hear this on YouTube at Nephilim in America and Archeological Coverups<-Note: There is an audio cutout at aprox. 11:00 to 20:00)