The best book I have ever read is "The Seven Habits of Highly Effective People"... I read it 1st in 2008 and again last year. I highly recommend it.
I have just started reading "The Speed of Trust" by Stephen M. R. Covey (this guy writes almost as well as his father).
The book is deep, well written and easy to read.
It is about how trust is important in all relationships. It expounds on the positive impact trust has on productivity. It tells us how to build trust in others and how to trust others.. ie eliminate suspicion / politics / sabotage at work and at home.
@all, it would be good to know a bit of the subject content of the books you suggest.
"I'd rather be lucky than clever... every time!" - ME
"The problem is not what we don't know... it's what we know for sure that just ain't!" - MARK TWAIN
"Space we can recover... time never!" - NAPOLEON BONAPARTE