Browse through the "P" stacks to find fiction. In the Library of Congress classification system, literature is grouped by language. Within each language group, the fiction, poetry, drama, author biography and literature criticism are all housed together. Find the complete system at
https://www.loc.gov/aba/cataloging/classification/lcco/lcco_p.pdf
Highlights:
Call number PA = Greek and Latin literature
Call number PG = Russian and Slavic literature
Call number PJ = Arabic and Hebrew literature
Call number PK = Indo-Iranian literature
Call number PL = Japanese, Korean, Chinese and African literature
Call number PN = General literature
Call number PQ = French, Italian, Spanish and Portuguese literature
Call number PR = English and Irish literature
Call number PS = American literature
Call number PT = German, Scandinavian and Dutch literature
Call number PZ = Juvenile and Young Adult literature