I finished two non-fiction books over the last week.  The first is 
Hitler: A Study In Tyranny by Alan Bullock.  I had read that this is the definitive biography on Hitler, so I picked it up from the library.  It's pretty interesting and not only covers a Hitler but gives a lot of high level background on WW2 as well.  
On a side note, I read a quote from Kurt Vonnegut last week as well.  To paraphrase, he said "George Bush is exactly the same as Adolf Hitler, except that Hitler is elected."  While I am no fan of George Bush, before I read this biography I would have dismissed this as a foolish exaggeration.  After reading the biography, I think it is either appalling ignorance or a very deliberately dishonest slur.  In reality, there are almost no similarities between Bush and Hitler - not in their backgrounds, methods, goals or in their sins.  I'd go into more details but I don't really want this to be a political blog.  All people do when they speak like Vonnegut did is to hurt our opinion of them.
The second book I finished is 
Astronomy: A Self-Teaching Guide by Dinah L. Moche.  I was inspired to read this by a visit to Chabot Observatory.  They have open telescope viewing every Friday and Saturday night.  A few weeks ago, we went and great views of Saturn and the Orion Nebulae.  I was inspired to go back and re-learn some of my basic astronomy.
Amazon Links:
Hitler: A Study in Tyranny Astronomy: A Self-Teaching Guide
Astronomy: A Self-Teaching Guide