David Sheehan - Before I Wake (1968, 1972), Up From and Unto (1968), J.C. Sheers - Iron Hand (1965), Box: 19, Folder: 11. Corporate Papers of the Robert Mills Literary Agency, MS 307. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/229851 Accessed November 23, 2024.