Often times I see threads on HN about good Compuer Science books, but I'd like to find out which books have helped you the most in your career growth (which may not specifically be CS type books) or professionally (which may be CS type books).
Edit - having a few words describe how the book was helpful would be really useful!
Never Split The Difference - Chris Voss
This book has made a much greater negotiator both professionally and personally.
“Would it be ridiculous if” and “How am I supposed to do that?” Have saved me 100s of thousands of dollars!! The only negative point is that the negotiation style does not work on my wife ever since she read the book.