It's Lords of the White Castle. Sourcebooks gave it a new name. I don't know if there's been any rewrite.
Obviously they are thinking about stoners and munchies.
Genie, as hArd as one can try to tell Amazon it's its the same book, it's a lost cause. Goodreads is a good place to check, it's much easier to combine books there.
Ha ha, Letty! Good point, Cathy. I'll have to remember that in the future.
Thank you for your patience