- Author: Margaret J. Darling David Gurney
- Language: English
- Year: 1993
- Author: Darling David
- Language: English
- Year: 2019
- Author: Darling David J
- Language: English
- Year: 2012
- Author: Darling David
- Language: English
- Year: 2006
- Author: Darling David J
- Language: English
- Year: 2004
- Author: David Darling David J. Darling
- Language: English
- Year: 2002