Re: Not sure if this is this
By: SamanthaT Aug 29, 2017
Post # 2
Any book on Demonology, those will give you a lot of info. Also try darkbooks.org they have So many books you can download for free, a few you may not be able to but so far I haven't run into one.
If you are looking for a specific Demon, I do have a demonology book that I could use to give you info on them.