Percival looks at John, “to be honest, the things I once believed are up in the air. The ideas around magic is that things worked slowly, that ritual and ceremony provided small glances, or hints and softly nudged the world to exact your will upon the world. Until recently, I’d never seen things that made immediate affect into this world.” He gets up goes upstairs and comes back with a large-ish blue perfect bound book, “Read this, is a one of the books I first read that began my interest into the occult, magical and hermeticism. This will not explain the creatures we’ve seen but begins to open up a new world.”
The books has a pentagram on the front and is entitled “bucklands guide to witchcraft”
https://cdn.preterhuman.net/texts/religion.occult.new_age/Magick/Bucklands%20Complete%20Book%20of%20Witchcraft.pdf