The Time Travel Handbook
A Manual Of Practical Teleportation And Time Travel »

Lost Continents And The Hollow Earth
I Remember Lemuria And The Shaver Mystery »

The Tesla Papers
Nikola Tesla On Free Energy And Wireless Transmission Of Power »

Lost Cities Of Atlantis, Ancient Europe And The Mediterranean
Lost Cities of Atlantis Ancient Europe & the Mediterranean »

El Enigma De Los Olmecas Y Las Calaveras De Cristal
 »

Das Buch der Anti-Gravitation
Albert Einstein, Nikola Tesla, T. Townsend Brown, Gravitationskontrolle, UFOs, Vortex-Technologie, Elektro-Gravitationsantrieb »

The Anti-Gravity Handbook
Expanded and Revised Third Edition »

The Fantastic Inventions Of Nikola Tesla
The adventures of a little-known genius, written by himself. Tesla shows how he planned to electrify the world with free energy, demonstrates his advanced co... »

Far-Out Adventures
The Best Of World Explorer Magazine »

El enigma de los Olmecas y las calaveras de cristal / The Mystery of the Olmecs and the Crystal Skulls
El enigma de los Olmecas y las calaveras de cristal / The Mystery of the Olmecs and the Crystal Skulls »