Codex
The game in sixteen tomes. Tome I is the rules and Tome XV is the guide for running the game; the tomes between are catalogs of ancestries, classes, spells, items and the rest. Tome XVI lists the sourcebooks. Open a tome to search and filter its entries.
New to the game? Start with the Beginner's Handbook. Download as PDF: Beginner's Handbook, the Codex, Rules Sourcebook, Player's Manual, Gamemaster's Manual or Bestiary. Read them on the site from the Codex book page.