- Author: Erik Oberg Franklin Jones Henry Ryffel Holbrook Horton
- Language: English
- Year: 2020
- Author: Ramesh Gulati
- Language: English
- Year: 2021
- Author: JR Paul Lanthier
- Language: English
- Author: Cheryl R. Shrock
- Language: English
- Year: 2020
- Author: Bachman David
- Language: English
- Year: 2017
- Author: Nancy Regan
- Language: English
- Year: 2011
- Author: Karl Moltrecht
- Language: English
- Year: 1981
- Author: Karl Moltrecht
- Language: English
- Year: 1981
- Author: Steve Heather
- Language: English
- Year: 2017