- Author: David Hughes and Stuart Lowe
- Language: English
- Year: 2007
- Author: Christina Hughes
- Language: English
- Year: 2002
- Author: Raymond S. Bradley (auth.) Malcolm K. Hughes Thomas W. Swetnam Henry F. Diaz (eds.)
- Language: English
- Year: 2011
- Author: Steve Hughes
- Language: English
- Year: 2002
- Author: American Profile Candace Floyd Jill Melton Nancy Hughes Anne Gillem
- Language: English
- Year: 2007
- Author: James Hughes
- Language: English
- Year: 2004
- Author: Keith Hughes
- Language: English
- Year: 1989
- Author: Langston Hughes
- Language: English
- Year: 2001
- Author: Phil Hughes Liz Hughes
- Language: English
- Year: 2008