- Author: John Allen Paulos
- Language: Spanish
- Year: 2003
- Author: John Allen Paulos
- Language: Spanish
- Year: 1995
- Author: John Allen Paulos
- Language: Spanish
- Year: 1998
- Author: John Allen Paulos
- Language: Spanish
- Year: 2015
- Author: John Allen Paulos
- Language: Spanish
- Year: 1991
- Author: Baick John S., Dierenfield Bruce J., Krout John Allen, Rice Arnold S
- Language: English
- Year: 2011
- Author: Grimes John Allen, Maharshi. Ramana
- Language: English
- Year: 2015
- Author: East Carolina University, Tucker John Allen, Carlson Arthur Larentz
- Language: English
- Year: 2013
- Author: Rowe John Allen
- Language: English