
- Author: Duane Cuthbertson
- Language: English
- Year: 2013

- Author: Chad Marcus Freeman
- Language: English
- Year: 2016

- Author: Stetzer Ed
- Language: English
- Year: 2018

- Author: Miller Joanne, Turansky Scott
- Language: English
- Year: 2009

- Author: Wynne Jeremy J.
- Language: English
- Year: 2012

- Author: Brant Hansen
- Language: English
- Year: 2015

- Author: Wenning Mario, Sloterdijk Peter
- Language: English, German
- Year: 2010

- Author: Wenning Mario, Sloterdijk Peter
- Language: English, German
- Year: 2010