Margot Hentoff - untitled book (1968), L.P. Holmes - Payoff at Pawnee (1980, 1983), Shadow of the Rim (1980), Apocalypse Now (1970), Box: 10, Folder: 3. 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/229724 Accessed May 02, 2024.