John Worrell Keely was one of the world's first and foremost free-energy pioneers. In a dazzling and extremely detailed tour de force, European author and researcher Theo Paijmans takes us on a unique journey through the very underground of free-energy research, exploring the depths of numerous secret societies and occult orders, and examining the influence of these mysterious techno-occultists and their incredible ideas -- including the ultimate evolution of humans through free-energy. Paijmans clearly demonstrates that Keely and these inventors did not work in isolation but in the confines of a very secret and silent tradition of occult technology.