Continuously printed since 1988, this is the best-seller of the famous Tesla Technology Series from High Voltage Press. Here are Tesla's suppressed inventions economically published all in one place in clear English and 42 illustrations. Disk turbine, Tesla coil, high-frequency lighting, magnifying transmitter, radio, wireless power, free-energy receiver. The only systematic intro to Tesla technology. Lucid, literate, astringent, this is the original that broke the ice. Accept no potboiler imitations, however fantastic. Quality booklet, offset printed, saddle-wired, 60# stock, 2-color cover.