Editor Thomas Valone's informative book Harnessing the wheelwork of nature - Tesla's science of energy (2002) is a collection of articles and other works about Tesla's ultimate dream - accessing unlimited energy anywhere on the planet. 285 pages with numerous pictures and diagrams.

From the backcover:
Harnessing the wheelwork of nature presents for the first time, the feasibility argument for Tesla's most ambitious dream, the wireless transmission of power. Pictured on the cover near Tesla's feet, the 187-foot Wardenclyffe Tower was the means to deliver natural 8 Hz electricity anywhere in the world, by longitudinal waves with only about 5% loss. See why Tesla's dream answers the energy crisis worldwide, saves electrical conversion losses, and provides a real alternative to transmission lines. Why wasn't the prototype of Wardenclyffe finished in 1903?
As Tesla said: The world was not prepared for it. It was too far ahead of time. But the same laws will prevail in the end and make it a triumphal success... Let the future tell the truth and evaluate each one according to their work and accomplishments. The present is theirs; the future, for which I really worked, is mine.