Part Ⅰ Games -- Chapter 1. Von Neumann, Morgenstern, and Theory of Games : Critical Reassessment of Zero-Sum Games … -- Chapter 2. Reassessing Zero-Sum Games : Various Types of Matching Pennies -- Chapter 3. Non-Zero-Sum Games and Nash …'s famous detective story is recalled as a great inducement to Neumann and Morgenstern to invent zero-sum, two-person games …