1. Introduction; 2. The basic model; 3. The war of attrition; 4. Games with genetic models; 5. Learning the ESS; 6. Mixed strategies-I. A classification of mechanisms; 7. Mixed strategies-II. Examples; 8. Asymmetric games-I. Ownership; 9. Asymmetric games-II. A classification, and some illustrative examples; 10. Asymmetric games-III. Sex and generation games; 11. Life history strategies and the size game; 12. Honesty, bargaining and commitment; 13. The evolution of cooperation; 14. Postscript; Appendices.