WILLA CATHER THE WRITER AND HER WORLD
JANIS P.STOUT2000 年出版381 页ISBN：0813919967
A CALENDAR OF THE LETTERS OF WILLA CATHER
JANIS P.STOUT2002 年出版334 页ISBN：080324293X
WILLA CATHER THE EMERGING VOICE WITH A NEW PREFACE
SHARON OBRIEN1987 年出版464 页ISBN：
A READER'S COMPANION TO THE FICTION OF WILLA CATHER
MARILYN ARNOLD1993 年出版846 页ISBN：
