Hagakure: The Secret Wisdom of the Samurai

The Art of War

A Book of Five Rings: The Classic Text of Principles, Craft, Skill and Samurai Strategy that Changed the American Way of Doing Business

On Killing: The Psychological Cost of Learning to Kill in War and Society

Tao Te Ching: A New English Version

12 Rules for Life: An Antidote to Chaos

The 48 Laws of Power

The Prince