- Author: Flora R. Levin Nicomachus
- Language: English
- Year: 1994
- Author: Peter Kingsley
- Language: English
- Year: 1995
- Author: Johannes Kepler Stephen Hawking
- Language: English
- Year: 2002
- Author: Priya Hemenway
- Language: English
- Year: 2005
- Author: Priya Hemenway
- Language: English
- Year: 2005
- Author: David Creese
- Language: English
- Year: 2010
- Author: S. K. Heninger
- Language: English
- Year: 1974