In most comics, (sort of) adopting the reincarnation of your great fairy godmother would, perhaps, be strange.
I been curious about this for a while, do spell books only come from immortals? Or is there some other way to get them?
There might be another way to get them.
There are essentially two primary possibilities:
- The paranormal investigators have a way to make the books themselves.
- The paranormal investigators don't have a way to make the books themselves, but are allies and/or customers of one or more immortals.
Until the comic itself settles that on-panel, anything I say could be canceled out later in a literal, well, panel.
The latter option has legs, though, as it's been hinted that they have contact with immortals. The books themselves also do things that I could fairly argue would be a bit much for mortals to pull off.
That said, whatever makes for the better story will win (should it ever be established at all).