Gardner - Book of Shadows -> Wicca
Lovecraft - The Call of Cthulhu / Necromicron -> not Wicca
Gardner -> work of fiction -> wicca
Lovecraft -> work of fiction -> something equally as silly as wicca.
For some odd reason, some folks take Gardner's fiction seriously.
Me? I'm sick of voting for the lesser evil.
C'thulhu for President!!!!