Spark - Ratey. 4/5 - Brain book. Exercise helps you think. Preaching to the choir but still interesting and a quick read.
Claws That Catch - Ringo - 5/5. Sounded like the last book, but still a few open ends. Overall a quick fun read. Good series.
Lost Fleet: Victorious - Campbell. 4/5. Great series overall, cheesy ending (falling in love, coulda made it happen without the cheesyness). Only one alien battle then what?
Strength and Honor - Meluch - 4/5. 4th in the series. Wrapped up the series well, just enough loose ends that they could keep going. A fun series overall, good mix of science and humor. Would consider reading the series again.
No Impact Man - Colin Beavan - 4/5. Didn't like it at first, the author was not my kind of guy. But the book grew on me, lot's of good food for thought. Would recommend.
Freakonomics - Levitt - 4/5 - Listened via audiobook. Pretty good, stat heavy (in a good way). He's got it out for realtors. Wouldn't necessarily read again but interesting conclusions.
Born to Run - McDougall - 5/5 - Great running book and a fast read. Good mix of tech/science with the actual story. Will have to see if he's got any other stuff.