Just polished off two books in my recent travels:
Flyboys by James Bradley (no, not
that one- it's about a group of USN fliers in the Pacific inWWII... Bradley also wrote
Flags of Our Fathers). When I saw the title on the spine, i grabbed it just to laugh at it: "Good lord, not another "novel based on the movie" book..." but once I saw what it was about, I had to buy it.
It's very thoroughly researched, a fitting tribute to some airmen whose fates were kept secret for many years, and he gets into some larger-picture stuff about war and politics in the last 150 years or so that I found very educational. Let's just say that there is plenty in there that
should be in American public-school history books, but isn't.
The only thing wrong with that book is that he uses the word "Flyboys", with the capital "F", way too often for some reason...aside from that, I recommend it highly.
Also read Michael Crichton's
State of Fear, which is a pretty bold and well-supported stab at the current obsession with global warming... cleverly disguised as just another silly action story. Classic Crichton.

I enjoy his stuff in general, but this was very though-provoking.