1. Introduction  
2. Affine Structure Equations  
3. Examples  
4. Two-Dimensional Affine Spheres and T¸it¸eica’s Equation  
5. Monge-Ampère Equations and Duality  
6. Global Classification of Affine Spheres  
8. Projective Manifolds  
9. Affine Manifolds  
10. Affine Maximal Hyper Surfaces  
11. Affine Normal Flow