Fiction: The best way to find fiction (by authors writing in English) is to use the MERLIN Catalog and search by either title or author. However, if you wish to browse, try the following call number ranges on 2 East:
PR6051-PR9639.3- recent 20th century Commonwealth fiction, e.g. Maeve Binchly, P.D. James, Carol Shields
PS3551-PS3576- recent 20th century U.S. fiction, e.g. Tony Hillerman, Jude Deveraux
PZ3-PZ4- 20th century U.S. and Commonwealth fiction, e.g. P.G. Wodehouse.