SRD

System Reference Document: Frequently Asked Questions

Q: What is the System Reference Document?

A: The System Reference Document (SRD) is a comprehensive toolbox consisting of rules, races, classes, feats, skills, various systems, spells, magic items and monsters compatible with the d20 System version of Dungeons & Dragons and various other roleplaying games from Wizards of the Coast.

• Revised (v.3.5)System Reference Document - WotC
• The Hypertext d20 SRD