Earth Energies

Broadhurst, Paul & Hamish Miller
The Dance of the Dragon: An Odyssey into Earth Energies and Ancient Religion

Michell, John
The Earth Spirit: Its Ways, Shrines and Mysteries

The New View Over Atlantis

Miller, Hamish & Paul Broadhurst
The Sun and the Serpent: An Investigation into Earth Energies

Pennick, Nigel
The Ancient Science of Geomancy