From the backcover:
This is the breakthrough book that explores the incredible potential of the energy grid and unified field all around us. Bruce Cathie's first book, Harmonic 33, was first published in 1968 when he was a commercial pilot in New Zealand. Since then Cathie has been the premier investigator into the amazing potential of the infinite energy that surrounds our planet every microsecond. Cathie investigates the harmonics of light and how the energy grid is created. In this amazing book are chapters on UFO propulsion, Nikola Tesla, unified equations, mysterious aerials, Pythagoras and the grid, nuclear detonation and the grid, maps of the ancients, an Australian Stonehenge and much more...

Cathie.-.The.energy.grid.-.Harmonic.695.-.The.pulse.of.the.universe.(1997).pdf 1 clicks