- Author: John N. Gardner A. Jerome Jewler
- Language: English
- Year: 2005
- Author: John N. Gardner A. Jerome Jewler Betsy O. Barefoot
- Language: English
- Year: 2009
- Author: John N. Gardner A. Jerome Jewler Betsy O. Barefoot
- Language: English
- Year: 2008
- Author: John N. Gardner A. Jerome Jewler Betsy O. Barefoot
- Language: English
- Year: 2007
- Author: John N. Gardner A. Jerome Jewler Betsy O. Barefoot
- Language: English
- Year: 2010