- Author: Robert Olmstead
- Language: English
- Year: 2011
- Author: Price Maggie
- Language: English
- Year: 2011
- Author: Michaelson Gerald A., Sunzi
- Language: English
- Year: 2001
- Author: Hammond Lee
- Language: English
- Year: 2009
- Author: Cyr Lisa L
- Language: English
- Year: 2011