Columbia subject headings:
Comic books, strips, etc.--United States.
Graphic novels.
Suspense comic books, strips, etc.
Harvard subject headings:
Comic books, strips, etc.--United States.
Comics (Graphic works)
Graphic novels
Horror comic books, strips, etc.--United States.
Horror comics
Suspense comic books, strips, etc.--United States.
Suspense--Periodicals.
Princeton subject headings: