List of Pathfinder books

This is a list of Pathfinder books for the Pathfinder Roleplaying Game fantasy role-playing game.

Pathfinder Player Companion Sourcebooks
32-page monthly installments exploring the major themes in the Pathfinder campaign setting including: expanded regional gazetteers, new player options, and organizational overviews to help players flesh out their character backgrounds and to provide players and Game Masters with new sources for campaign intrigue.

Pathfinder Lost Omens (2e) books
The Pathfinder Lost Omens line details the established universe of the Pathfinder Roleplaying Game which is used for the official adventures released by Paizo. It details subjects ranging from its universe's pantheons to its nations.