Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
The Books of Pherion were part of Rupert Giles's occult collection. Willow and Buffy used these in order to assist Giles in researching the attempt that the Sisterhood of Jhe made to open the Hellmouth.