- Author: Daniel C. Harris (auth.) Gerhard Werner Tobias Werner (eds.)
- Language: German
- Year: 2014
- Author: Daniel C. Harris
- Language: English
- Year: 2012
- Author: Daniel C. Harris (auth.)
- Language: German
- Year: 1998
- Author: Daniel C Harris
- Language: English
- Year: 2011
- Author: Daniel C. Harris
- Language: English
- Year: 2006
- Author: Daniel C. Harris
- Language: English
- Year: 2010
- Author: Daniel C. Harris
- Language: English
- Year: 2008
- Author: Daniel C. Harris
- Language: English
- Year: 2010
- Author: Daniel C. Harris, traductor Alain Quere
- Language: Spanish
- Author: Daniel C. Harris
- Language: English
- Year: 2006