David Busch's Guide to Canon Flash Photography (David Busch's Digital Photography Guides)
1. Canon Flash System. 2. Quick Start to Canon Flash. 3. Shooting Modes and Flash Modes. 4. Flash Theory. 5. 270EX II. 6. 320EX. 7. 430EX II. 8. 580EX. 9. 580EX II. 10. 600EX-RT. 11. Flash Gear and Accessories. 12. Wireless Flash Basics. 13. Using Wireless Flash. 14. Indoor Flash. 15. Outdoor Flash Photography.