Relativity

by Albert Einstein, Barnes and Noble, New York, 2008. Originally published in 1920

This is a book originally authored by Einstein himself, and translated by Robert W. Lawson in 1920. It is a very nice to read Albert Einstein's own thoughts about theory of relativity. When I first heard about the theory of relativity I was perplexed by it's complexity, though reading this book page by page, allows you to walk on the foot steps of Einstein seeing how the theory evolved. 

The book can be purchased from: Barnes and Noble