- Author: Lewis Spitz
- Language: English
- Year: 1984
- Author: Stephan Strobel Lewis Spitz Stephen D. Marks
- Language: English
- Year: 2016
- Author: Lewis Spitz Arnold Coran
- Language: English
- Year: 2006
- Author: Lewis Spitz Arnold Coran
- Language: English
- Year: 2013
- Author: Lewis Spitz Arnold Coran
- Language: English
- Year: 2006