- Author: Melinda Sanders Jean Simpson David Elder
- Language: English
- Year: 2014
Trans-Human
azw3
- Author: Simpson David A
- Language: English
- Year: 2013
Post-Human
epub
- Author: Simpson David A
- Language: English
- Year: 2009
Post-Human
azw3
- Author: Simpson David A
- Language: English
- Year: 2009
Sub-Human
azw3
- Author: Simpson David A
- Language: English
- Year: 2012
Highway to Heartache
epub
- Author: Simpson David A
- Language: English
- Year: 2019
- Author: Simpson David A. [Simpson David A.]
- Language: English
- Year: 2019
- Author: Simpson David A
- Language: English
- Year: 2017
- Author: Sally S. Simpson David Weisburd (auth.) Sally S. Simpson David Weisburd (eds.)
- Language: English
- Year: 2009
