Could anyone provide me with the names of good reference books for general magic research? Anything will work, just something informative on any type of magic and preferably a writing style that's not too very difficult to follow. Links to PDFs make you god tier.
In return, here's a link to a grimore on sigils, one of my favorite forms of magic:
I've got more links. You post some, I'll post mine. Thanks!
Books and PDFs