The Audacity of Hope
Left unfinished, although it's not a bad read.
I have tried reading this book several times, but I ended up setting it aside in all two or three occasions. It's not that the book is bad. It contains a few good reflections on American politics, and Obama tries to discuss the issues from a point
of view that is not overly partisan. Still, it reads as what I think it was, the presentation of someone who was getting ready to run for President.