Hays - Correspondence (1978-1979) - Tracey (1977), Serpent's Tooth (1978), Rosemary for Remembrance (1978), Box: 9, Folder: 46. 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/230258 Accessed May 16, 2024.