Space Time and Gravitation - An Outline of The General Relativity Theory Paperback – March 26, 2013

Eddington was a pretty good writer so this wasn’t too hard to follow. The subject is complicated, so you really have to concentrate and you may find yourself re reading sections. Still, it’s worthwhile hearing from the people who made the discoveries.

It tries to explain relativity., etc. It might, to a physicist, but I'm a psychiatrist, and I couldn't really follow it.

Digitization was very poor. Almost unreadable.