Kingsolver, Barbara. Animal Dreams. New York: HarperPerennial, 1991.


———. High Tide in Tucson: Essays from Now or Never. New York: HarperCollins Publishers, 1995.


———. Pigs in Heaven. New York: HarperCollins Publishers, 1993.


DeMarr, Mary Jean. Barbara Kingsolver: A Critical Companion. Westport, Connecticut: Greenwood Press, 1999.


Gershten, Donna M. Kissing the Virgin’s Mouth. New York: HarperCollins Publishers, 2001.


Slovic, Scott, ed. Getting over the Color Green: Contemporary Environmental Literature of the Southwest. Tucson, Arizona: University of Arizona Press, 2001.


Wilder, Kathryn, ed. Walking the Twilight: Women Writers of the Southwest. Flagstaff, Arizona: Northland Publishing, 1994.