The ABC of Relativity
Bertrand Russell
Einstein's Unfinished Symphony - The Story of a Gamble Two Black Holes and a New Age of Astronomy
Marcia Bartusiak
Summary of The God Equation - by Michio Kaku - The Quest for a Theory of Everything - A Comprehensive Summary
Alexander Cooper
A Dream for a Century - Big Bang and Relativity
Jinsuk Kim
Special relativity
Alessio Mangoni
Relativity - The Special and The General Theory A Popular Exposition
Albert Einstein
Newton's Principia - The Mathematical Principles of Natural Philosophy by Sir Isaac Newton
Isaac Newton
The foundation of the generalized theory of relativity
Albert Einstein
The Reality of Time and Einstein’s Spider Web
Rocco Vittorio Macri
When Gravity Breaks Down
Balungi Francis
Relativity decays and electromagnetic fields
Alessio Mangoni
Relativity: The Special and General Theory
Albert Einstein
From Newton to Einstein - The Changing Conceptions of the Universe
Albert Einstein, Benjamin Harrow, Arthur Stanley Eddington, Joseph Sweetman Ames, Joseph John Thomson, Frank Watson Dyson
FLATLAND - A Romance of Many Dimensions - the distinguished Chiron edition
Edwin A. Abbott
The Mathematical Theory of Relativity
Sir Arthur Stanley Eddington
The Einstein Theory of Relativity - University of Leyden
Prof. H. A. Lorentz
Science at the Crossroads - A Rational Scrutiny of the Clock Paradox in Einstein’s Relativity
Herbert Dingle
Relativity from Lorentz to Einstein - A Guide for Beginners Perplexed and Experimental Scientists
Alberto Palazzi
Hawking Radiation 3
Roman Andie