Library of Congress (LC) call numbers to browse in the stacks:
PN6700-6790 Comic books, strips, etc.
NC Drawing. Design. Illustration.
NC1300-1766 Pictorial humor, caricature, etc.
There is no single Library of Congress Subject Heading (LCSH) to cover the entire format or genre of graphic novels and comics. Below are some hints for useful LCSHs that that you can use by searching SUBJECT in the Five College catalog.
You may also search specific characters' names as subjects:
You can try including the “Comic books, strips, etc.” heading as a subheading for topical searches:
To find the the writer and the artist associated with a given comic or graphic novel, use an AUTHOR search: