- Author: Stephen V. Ash
- Language: English
- Year: 2010
- Author: Kirsten E. Wood
- Language: English
- Year: 2004
- Author: Bonham C. Richardson
- Language: English
- Year: 2004
- Author: Michael P. Bibler
- Language: English
- Year: 2009
- Author: Charles Joyner
- Language: English
- Year: 2011
- Author: Ellen Bromfield Geld
- Language: English
- Year: 2003
- Author: Russell Lohse, Kris Lane
- Language: English
- Year: 2014
- Author: Taylor Alan
- Language: English
- Year: 2013
- Author: Taylor Alan
- Language: English
- Year: 2013
- Author: Straight Susan
- Language: English
- Year: 2006