- Author: Michael D. Leigh
- Language: English
- Year: 2017
- Author: Michael D. Leigh
- Language: English
- Year: 2014
- Author: Michael D. Leigh
- Language: English
- Year: 2018
- Author: Brian D. Loader, Michael Hardey, Leigh Keeble
- Language: English
- Year: 2009
- Author: Michael D. Leigh
- Language: English
- Year: 2011
- Author: Arkush Michael, Steinberg Leigh
- Language: English
- Year: 2015
- Author: Arkush Michael, Steinberg Leigh
- Language: English
- Year: 2015
- Author: Smith Mark D., McGinnis J. Michael, Stuckhardt Leigh, Saunders Robert Samuel
- Language: English
- Year: 2013