- Author: Enrique Merino
- Language: English
- Year: 2009
- Author: Blicher Brooke, Pryles Rebekah Lucier, Lin Jarshen
- Language: English
- Year: 2016
- Author: R. G. “Wick” Alexander
- Language: English
- Year: 2016
- Author: Per Axelsson
- Language: English
- Year: 2000
- Author: William J. O'Brien
- Language: English
- Year: 2008
- Author: Jeffrey P. Okeson
- Language: English
- Year: 2014
- Author: Arnold Hohmann Werner Hielscher
- Language: English
- Year: 2014
- Author: Donald Maxwell Brunette Kathryn Hornby Carol Ph.D. Oakley
- Language: English
- Year: 2007