- Author: Darren Levine, Ryan Hoover, Kelly Campbell
- Language: English
- Year: 2012
- Author: Darren Levine
- Language: English
- Year: 2009
- Author: Kimberly Maich Darren Levine Carmen Hall
- Language: English
- Year: 2017
- Author: Kimberly Maich Darren Levine & Carmen Hall
- Language: English
- Author: Darren Levine, John Whitman
- Language: English
- Year: 2016
- Author: Darren Levine John Whitman
- Language: English
- Year: 2016
- Author: Darren Levine Ryan Hoover
- Language: English
- Year: 2009
- Author: Kimberly Maich Darren Levine Carmen Hall (auth.)
- Language: English
- Year: 2016
- Author: John Whitman Darren Levine
- Language: English
- Year: 2007