- Author: Herman Gray
- Language: English
- Year: 2005
- Author: Carol Gray
- Language: English
- Year: 2001
- Author: Ann Marie Gray, Derek Birrell
- Language: English
- Year: 2013
- Author: Derek Birrell, Ann Marie Gray
- Language: English
- Year: 2016
- Author: Thomas Paine (editor), Edward G. Gray (editor), Edward G. Gray (editor)
- Language: English
- Year: 2020
- Author: Eli Smith, Harrison Gray Otis Dwight
- Language: English
- Year: 2011
- Author: Mary L. Gray
- Language: English
- Year: 2009
- Author: Laurie Ouellette (editor), Jonathan Gray (editor)
- Language: English
- Year: 2017
- Author: Jonathan Gray
- Language: English
- Year: 2010