- Author: Stephen Hawking, Roger Penrose, Stephen Hawking, Roger Penrose
- Language: English
- Year: 2010
- Author: Anthony Zee, Roger Penrose
- Language: English
- Year: 2015
- Author: Boies Penrose
- Language: English
- Year: 1952
- Author: Boies Penrose, Boies Penrose
- Language: English
- Year: 1931
- Author: Howard W. Penrose
- Language: English
- Year: 2014
- Author: Howard W. Penrose
- Language: English
- Year: 2014
- Author: Carlos Nevarez, J. Luke Wood, Rose Penrose, Eduardo J. Padrón, Eduardo J. Padrón
- Language: English
- Year: 2013
- Author: Margaret Penrose
- Language: English
- Year: 2012
- Author: Jane Penrose (editor)
- Language: English
- Year: 2004
- Author: Roger Penrose
- Language: English
- Year: 2004