- Author: Jack Stokes Ballard
- Language: English
- Year: 2012
- Author: Schober Elisabeth
- Language: English
- Year: 2016
- Author: Michael Evan Goodsite, Sirkku Juhola
- Language: English
- Year: 2017
- Author: Yeo Andrew
- Language: English
- Year: 2011
- Author: Goodsite Michael E., Juhola Sirkku
- Language: English
- Year: 2017
- Author: Jacobsen Annie
- Language: English
- Year: 2010
- Author: Jacobsen Annie
- Language: English
- Year: 2011
- Author: Jacobsen Annie
- Language: English
- Year: 2011
- Author: David Vine
- Language: English
- Year: 2015
- Author: Eisenhower Dwight David, Goodman Melvin Allan
- Language: English
- Year: 2013