- Author: Andrew Gorman-Murray, Ruth Lane
- Language: English
- Year: 2011
- Author: Dimitri Roussopoulos
- Language: English
- Year: 2018
- Author: Kathy Oppegard
- Language: English
- Year: 2018
- Author: Marianne E. Krasny, David Maddox, Keith G. Tidball
- Language: English
- Year: 2018
- Author: Geetika Tankha
- Language: English
- Year: 2017
- Author: Jenn Savedge
- Language: English
- Year: 2009
- Author: Laurie David
- Language: English
- Year: 2008
- Author: Thomas Shevory
- Language: English
- Year: 2007
- Author: Bob Doppelt
- Language: English
- Year: 2012