I have created ereader compatible documents from the Pathfinder PRD. Documents currently available for download are: Core Rulebook, Bestiary Compendium, Spellbook Compendium, Advanced Player's Guide, Ultimate Magic, Ultimate Combat, and GameMastery Guide.
The Core Rulebook, Advanced Player's Guide, Ultimate Magic, and Ultimate Combat each include the descriptive spell lists, but not the full spell entries.
The Spellbook compiles all of the full spell entries from the Core Rulebook, Advanced Player's Guide, Ultimate Magic, and Ultimate Combat into one file. It includes complete spell lists and the 6 rare cantrips excised from Ultimate Magic.
The Bestiary compiles the Pathfinder Bestiary 1, 2, and 3 into one volume. It is organized alphabetically, with full appendices, including listings of monsters by CR, Terrain, and Type.
