Updike, John. "Three Illuminations in the Life of an American Author," The New Yorker, August 21, 1978

Updike, John. "Three Illuminations in the Life of an American Author," The New Yorker, August 21, 1978, Box: 2, Folder: 18. Papers of Theodore Sturgeon, MS 254. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/243092 Accessed December 25, 2025.