Moray B. King
Free Energy - Making the Impossible Possible - A New Physics for a New Energy Source by Jeane Manning
A striking feature, that anyone who starts to digress into unconventional research or the free energy area notes, is the immense amount of unstructured information. To get a grasp of the field is rather difficult. In order to assist 'navigation' in the free energy jungle, here are a couple of maps of phenomena and inventions. The maps are by no means complete but, maybe, can help you to get an overview.