- Author: Henry Clay, II Robert Seager, Melba Porter Hay
- Language: English
- Year: 1984
- Author: Henry Clay, James F. Hopkins, Mary W. M. Hargreaves, James F. Hopkins, Robert Seager
- Language: English
- Year: 1963
- Author: Henry Clay, James F. Hopkins, Mary W. M. Hargreaves
- Language: English
- Year: 1972
- Author: Henry Clay, Melba Porter Hay, Carol Reardon
- Language: English
- Year: 1991
- Author: Henry Clay Bruce
- Language: English
- Year: 2019
- Author: Henry Clay
- Language: English
- Year: 2019
- Author: Alder Jonathan, Davison Doyle H., Alder Henry Clay, Nelson Larry Lee
- Language: English
- Year: 2002
- Author: John-Henry Clay
- Language: English
- Year: 2011
- Author: Gabriel G. Nahas and Henry Clay Frick (Eds.)
- Language: English
- Year: 1981