Baum, Tom. Counterparts. New YOrk, The Dial Press

Baum, Tom. Counterparts. New YOrk, The Dial Press, Box: 24, Folder: 4. Papers of Theodore Sturgeon, MS 254. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/244130 Accessed December 24, 2025.