Good books on mathematics for somebody who's only taken high school math?
emacdona: I read this little gem over the summer:
Godel's Proof (http://www.amazon.com/Godels-Proof-Ernest-Nagel/dp/081475837...)At 160 pages, it's the ideal size to carry with you everywhere you go. All summer long, any time I had an extra half an hour, I would take it out and read/re-read a chapter.