1. What's vis, and why do it? -- 2. What : data abstraction -- 3. Why : task abstraction -- 4. Analysis : four levels for validation -- 5. Marks and channels -- 6. Rules of thumb -- 7. Arrange tables -- 8. Arrange spatial data -- 9. Arrange networks and trees -- 10. Map color and other channels -- 11. Manipulate view -- 12. Facet into multiple views -- 13. Reduce items and attributes -- 14. Embed : focus+context -- 15. Analysis case studies.