Andre Norton - royalty and correspondence (1985-[19]86) - Year of the Unicorn (1965), Witchworld (1962), West of the Witch (1963), Three Against Witch World (1964), Warlock of Witchworld (1966), Sorceress of Witchworld (1968), Crystal Gryphon (1971), Jargoon Pard (1973), Trey of Swords (1976), Zarsthor's Bane (1977), Gryphon in Glory (1980), Horn Corn (1980), Ware Hawk (1982), Spell of the Witch World (1971), Gryphon's Eyrte (n.d.), Gates to Tomorrow (1973), Witch World novel (1986), Box: 16, Folder: 8. 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/229802 Accessed May 07, 2024.