Daniels - Arrest and Trial 1-2 (1963), Avengers 8-9 (1968), Backlash (1961), Back Trails (1970), Baron of Hong Kong (1967), Box: 4, Folder: 27. 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/230091 Accessed May 19, 2024.