- Author: Earl J. Hess
- Language: English
- Year: 2020
- Author: Earl J. Hess
- Language: English
- Year: 2011
- Author: Lorien Foote Earl J. Hess
- Language: English
- Year: 2021
- Author: Lorien Foote Earl J. Hess
- Language: English
- Year: 2021
- Author: Earl J. Hess
- Language: English
- Year: 2017
- Author: Earl J. Hess
- Language: English
- Year: 2017
- Author: Earl J Hess
- Year: 2014
- Author: William L. Shea Earl J. Hess
- Language: English
- Year: 1997
- Author: Earl J. Hess
- Language: English
- Year: 2005