The Art of War by Sun Tzu. One of the most influential book about Chinese strategy to win a battle and understanding the real meaning of conflict.

Blue Ocean Strategy by W. Chan Kim and Renee Mauborgne. A thought provoking book that challenges companies how to create uncontented market space.

Bargaining for Advantage: Negotiation Strategies for Reasonable People by G. Richard Shell. The Author shares a step by step approach on being a negotiator.