D&D fifth edition is out, and I’ve seen some interesting free resources around:
- There’s Wizards’s Basic D&D PDF, complete with annoying layout
- Konstantin M released a PDF and ODF condensed rules document, sans spells
- Konstantin also released spell cards
- Want spells? No prob. Jeff Rients released YO SPELLS in two volumes. Organized by level, which is supersuseful. Yo. Spells. (Cantrips and Level 1) and Yo. More spells. (levels 2 and 3).
- A one-page index
Go and have fun now 🙂
Lost Pages 
The Index you posted is actually a “Glossary”. An index is ordered by page, with only the chapter titles:
Introduction – 2
Part 1: Creating a Character
Chapter 1: Step-by-Step Characters – 6
Chapter 2: Races – 11
Chapter 3: Classes – 20
Chapter 4: Personality and Background – 33
Chapter 5: Equipment – 42
Chapter 6: Customization Options – 56
Part 2: Playing the Game
Chapter 7: Using Ability Scores – 57
Chapter 8: Adventuring – 63
Chapter 9: Combat – 69
Part 3: The Rules of Magic
Chapter 10: Spellcasting – 78