Hi! I'm currently writing a book and was wondering if anyone could offer any information on spells or rituals in Demonology. I really am hoping to stay as true as possible to my source material, and while I have done my own research, I also want to hear from people in the current community. Specifically, I'm looking for any spells that a demon would be able to cast, and rituals that someone devoted to the Devil/someone wanting to summon the Devil would perform. Any help is much appreciated, and private messages are welcome. Blessed be!
As for summoning the devil himself, that's not really my department, but I would direct you towards the Lesser Key of Solomon, which is a 17th century grimoire. It contains information about summoning various demons.
It sounds like your looking for a branch of Satanism, though I don't believe any covens here do any type of art invoking Satan. You may find a few Atheistic Satanists, most spiritual Satanists often petition Lucifer, not Satan.
The 72 demons don't include Satan.
I'd suggest learning the difference between denominations falling under the umbrella term of Satanism. It would help if you understood what you wanted to write about. If your just interested in writing a book of spells so you can make others think you have knowledge you don't, search the internet. Every kid with a parent issue can wright a spell to Satan.