"The history of Coryell County to 1920", by Zelma May Scott (1908–1973), University of Texas at Austin (masters thesis) (1946); OCLC27251893 Republished by the Texas State Historical Association (1965); OCLC2193804 Texas County and Local History Series, Vol. 4
Coryell County History; Stories, by Frank Elmer Simmons (1880–1966) (manuscript; unfinished) (1948); OCLC5229872 и 5229770
History of Coryell County, by John Henry Chrisman (1821–1922) (incomplete: taken from scrapbook in archives) (1945); OCLC25498094
