"The Global Business Leader" by J. Frank Brown is full of fantastic business advice -- from very complex ideas that will take years to master, to some very simple things you can do today. Brown's advice to "get a haircut" in a new country is just one example of how you should really entrench yourself in the cultures and ideas of others in this globalized business world. Brown peppers his book with personal stories of his own successes, and some failures. Each was a learning experience that led Brown to become an even more adept global leader. Brown's tactics have clearly paid off in his own career -- he had great success as a global leader for PricewaterhouseCoopers in the U.S., and continued on to lead INSEAD -- the preeminent global business school -- as its Dean. Valuable advice that will surely benefit all who read it.