- Author: John M. Hobson
- Language: English
- Year: 2004
- Author: John Atkinson Hobson
- Language: English
- Year: 2011
- Author: A. Layug John M. Hobson
- Language: English
- Year: 2022
- Author: John M. Hobson
- Language: English
- Year: 2020
- Author: John M. Hobson
- Language: English
- Year: 2020
- Author: John M. Hobson
- Language: English
- Year: 2012
- Author: John M. Hobson
- Language: English
- Year: 2004
- Author: John M. Hobson
- Language: Spanish
- Year: 2004
- Author: John A. Hobson
- Language: Spanish
- Year: 1981