- Author: W. Richard Bowen (auth.)
- Language: English
- Year: 2009
- Author: J. Angelo Corlett (auth.)
- Language: English
- Year: 2009
- Author: Mag. Christina Keinert (auth.)
- Language: English
- Year: 2008
- Author: Steven Best (auth.) Carol Gigliotti (eds.)
- Language: English
- Year: 2009
- Author: Alan Musgrave (auth.) Zuzana Parusniková Robert S. Cohen (eds.)
- Language: English
- Year: 2009
- Author: Professor Thomas Ploug (auth.)
- Language: English
- Year: 2009
- Author: Andrew Senior (auth.) Dr. Andrew Senior (eds.)
- Language: English
- Year: 2009