Columbia subject headings:
Canada--Comic books, strips, etc.
Comics (Graphic works)
Families--Comic books, strips, etc.
Fantasy comics.
Ghosts--Comic books, strips, etc.
Graphic novels.
Harvard subject headings:
Canada--Comic books, strips, etc.
Families--Comic books, strips, etc.
Fantasy comics
Ghosts--Comic books, strips, etc.
Graphic novels
Princeton subject headings: