- Author: Hank Johnston
- Language: English
- Year: 2013
- Author: Hank Johnston Pamela Oliver
- Language: English
- Year: 2020
- Author: Hank Johnston
- Language: English
- Year: 2014
- Author: Hank Johnston, John A. Noakes
- Language: English
- Year: 2005
- Author: Hank Johnston
- Language: English
- Year: 2009
- Author: Seraphim Seferiades Hank Johnston
- Language: English
- Year: 2012
- Author: Hank Johnston
- Language: English
- Year: 2014
- Author: Christian Davenport Carol Mueller Hank Johnston
- Language: English
- Year: 2005
- Author: Hank Johnston Bert Klandermans
- Language: English
- Year: 1995