- Author: Robert Galbraith Heath
- Language: English
- Year: 1996
- Author: Dan Pyle Millar, Robert L. Heath
- Language: English
- Year: 2003
- Author: Robert W. Heath Jr.
- Language: English
- Year: 2017
- Author: Theodore S. Rappaport, Robert W. Heath Jr., Robert C. Daniels, James N. Murdock
- Language: English
- Year: 2015
- Author: Robert W. Heath Jr., Angel Lozano
- Language: English
- Year: 2019
- Author: Oyvind Ihlen Robert L. Heath
- Language: English
- Year: 2018
- Author: Robert W. Heath Jr.
- Language: English
- Year: 2017
- Author: Robert W. Heath Jr.
- Language: English
- Year: 2017
- Author: Robert L. Heath
- Language: English
- Year: 2000