Walter Russell
A New Concept of the Universe
Robert Otey
Gravity is a Myth and Does Not Exist
Walter Russell
The Universal One
Walter Russell
The Secret of Light
Roger Schlafly
How Einstein Ruined Physics
Roger Boskovich
A Theory of Natural Philosophy
Pari Spolter
Gravitational Force of the Sun
Charles Proteus Steinmetz †
Four lectures on relativity and space
Charles Proteus Steinmetz †
Electric Discharges, Waves and Impulses
Oleg D. Jefimenko
Causality electromagnetic induction and gravitation