- Author: Geoff W. Adams
- Language: English
- Year: 2009
- Author: Geoff W. Adams Rebecca Tobler
- Language: English
- Year: 2007
- Author: Geoff W. Adams
- Language: English
- Year: 2008
- Author: Geoff W. Adams
- Language: English
- Year: 2012
- Author: Geoff W. Adams
- Language: English
- Year: 2006
- Author: Geoff W. Adams
- Language: English
- Year: 2012