- Author: John Kultgen
- Language: English
- Year: 2015
- Author: David M. Blades, Joseph M. Siracusa
- Language: English
- Year: 2014
- Author: Project Chariot., O'Neill Dan, Teller Edward
- Language: English
- Year: 2015
- Author: Caldicott Helen
- Language: English
- Year: 2004
- Author: Feldman James W
- Language: English
- Year: 2017
- Author: Waller Douglas C
- Language: English
- Year: 2013
- Author: Caldicott Helen
- Language: English
- Year: 2002
- Author: Payne Keith B.
- Language: English
- Year: 2010