Letter from Terry Dowing to "Kurt and Martha." Found laid in at Science Fiction. A Review of Speculative Literature (MS 254:29.3). Letter dated, January 22, 1981, Box: 29, Folder: 6. Papers of Theodore Sturgeon, MS 254. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/244183 Accessed June 24, 2025.