Columbia subject headings:
Authors, American--20th century--Biography.
Christianity and existentialism in literature.
Percy, Walker, 1916-1990.
Harvard subject headings:
Authors, American--20th century--Biography
Christianity and existentialism in literature.
Mississippi--In literature.
Novelists, American--20th century--Biography
Percy, Walker, 1916-
Percy, Walker, 1916-1990
Princeton subject headings:
Christianity and existentialism in literature.
Mississippi--In literature.
Novelists, American--20th century--Biography.
Percy, Walker, 1916-1990.