- Author: Kenneth Hess
- Language: English
- Year: 2023
- Author: Kenneth Hess
- Language: English
- Year: 2023
- Author: Kenneth Hess Amy Newman
- Language: English
- Year: 2009
- Author: Kenneth Hess Amy Newman
- Language: French
- Year: 2010
- Author: Kenneth Hess Amy Newman
- Language: English
- Year: 2009
- Author: Joe Merlino William von Hagen Eric Foster-Johnson Kenneth Hess Jaldhar Vyas
- Language: English
- Year: 2006
- Author: Joe Merlino William von Hagen Eric Foster-Johnson Kenneth Hess Jaldhar Vyas
- Language: English
- Year: 2006
- Author: Kenneth Hess Amy Newman
- Language: English
- Year: 2009