Michael Erlanger - Silence in Heaven (1960), Mindy-Lindy (1968), Sam Elkin - Strength of His Hands (1962, 1964), Box: 6, Folder: 16. 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/229677 Accessed May 02, 2024.