David Hatcher Childress
1957
50 works on record
Works
Ancient Technology In Peru Bolivia
Lost Cities Ancient Mysteries of the Southwest
Yetis Sasquatch Hairy Giants
The anti-gravity handbook
Ley lines and earth energies
Anti-gravity and the world grid
El enigma de los olmecas y las calaveras de cristal
Bigfoot Nation
Alien Intelligence and the Pathway to Mars
Man-made UFOs 1944-1994
Man-Made UFOs
Atlantis and the Power System of the Gods
Vimana
Lost Continents and the Hollow Earth
Anti-Gravity and the World Grid (Lost Science (Adventures Unlimited Press))
A hitchhiker's guide to Africa and Arabia
El secreto de Cristobal Colon
El Secreto De Cristobal Colon/The Secret of Christopher Columbus
Extraterrestrial Archaeology
Lost Cities of Atlantis, Ancient Europe & the Mediterranean (Lost Cities Series) (Lost Cities Series)
Ancient Micronesia & the Lost City of Nan Madol
A Hitchhiker's Guide to Armageddon
The Mystery of the Olmecs
Pirates and the Lost Templar Fleet
Lost Cities and Ancient Mysteries of Africa and Arabia (The Lost City Series)
The Free-Energy Device Handbook
Lost Cities of China, Central Asia and India
Technology of the Gods
Lost cities of ancient Lemuria & the Pacific
Extra-Terrestrial Archaeology
Ancient Tonga & the Lost City of Mu'A
Anti-Gravity and the Unified Field (Lost Science Series)
Vimana Aircraft of Ancient India & Atlantis
Lost cities & ancient mysteries of South America
Lost Cities of North & Central America (The Lost City Series)
Far Out Adventures
The Anti-Gravity Handbook (Lost Science)
El enigma de los Olmecas y la calavera de crsital
Los templarios y el secreto de Cristóbal Colón
Disinformation Guide to Ancient Aliens, Lost Civilizations, Astonishing Archaeology and Hidden History
Anti-Gravity Files
Hollow Earth
Andromeda : the Secret Files
Bigfoot Files : the Missing Hikers
More Far-Out Adventures
Lost World of Cham
Tajemnica Olmekow
Vril
Mystery of the Olmecs
Templarios y el Secreto de Cristobal Colon