This is full of a lot of information about various vampires from novels, movies, tv, etc. which for someone like me who loves vampires and other paranormal creatures it's a great book to have in my collection.

However in my edition (I don't know if it's been fixed yet) there's a mistake that bugs me, probably more than it should, because I'm a huge BtVS fan. In the Angel/Angelus section they mentioned his homeland to be Greece, it's not, most BtVS fans know he's from Ireland. With that info being wrong I don't put much stock in the rest of what is in here. Despite that though it's still an interesting and fun read.