Could I get some book & page number references on ghouls? I'm looking for descriptions of what creates them, how the virus is transmitted, who can catch it, etc. I'm also interested in stuff about ghouls that don't lose all of their humanity--intelligence, using guns, etc.
(I would do this myself, but I've had a small emergency come up & don't have time to look through all the books right now.)
Thanks in advance for your help!