- Author: Gary Beckman
- Language: English
- Year: 2014
- Author: Carl S. Ehrlich, Gary Beckman, Benjamin R. Foster, Susan Tower Hollis, Ingo Kottsieper, Wayne T. Pitard, Gonzalo Rubio
- Language: English
- Year: 2009
- Author: Jack M. Sasson John Baines Gary Beckman Karen S. Rubinson
- Language: English
- Year: 2000
- Author: Jack M. Sasson, John Baines, Gary Beckman, Karen S. Robinson
- Language: English
- Year: 1995
- Author: Gary Beckman
- Language: English
- Year: 2019