GuidebookButton is a Minecraft mod addon for the mod Patchouli which adds a button to visit all patchouli books.
This mod is a direct descendant of PatchouliButton by Globox_Z
Please check out their work but don't ask them for support on this mod, they are a separate entity.
The major changes are the addition of a blacklist to hide Patchouli books added by other mods, and the inclusion of the ftb quests book.