Stephen HawkingA Brief History of Time, the updated & expanded 10th anniversary edition. I find this business of time & space fascinating.I can't believe I didn't read this sooner. It is well-written and relatively easy to understand (pun intended). So far, Mr. Hawkins has raised my eyebrows on one point which I intend to ask him about via email. Something he said seems incorrect and I'm sure I'm the one who doesn't understand what he's saying, but I would like some clarification. I hear that he sometimes answers email questions on his web site.