This is real book about demons and the supernatural that appears many times through Buffy's run. Sometimes referred to as The Red Book, this book was used by the Scobbies for research, with the production team replacing the artwork in the book with appropriate illustrations of the Demon of the Week. What is less known is that The Red Book actually plays the role of two different tomes in the show. It is most often seen with the original red and black boards, but also makes numerous appearances with a custom cover as 'Tobin's Spirit Guide', most notably in Revelations and Fear Itself, when we see the inside is actually The Red Book again!
I replicated all the instances of Red Book pages in from the show and carefully replaced the relevant pages in my copy of Picture Museum.
