Carr, Terry (ed.). Universe 8. New York, Doubleday Company Inc

Carr, Terry (ed.). Universe 8. New York, Doubleday Company Inc, Box: 24, Folder: 2. Papers of Theodore Sturgeon, MS 254. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/244128 Accessed December 24, 2025.