- Author: Gerry Embleton
- Language: English
- Year: 2001
- Author: Torsten Verhülsdonk Carl Schulze
- Language: English
- Year: 1998
- Author: Chris Honeywell and Gill Spear
- Language: English
- Year: 1993
- Author: Gerry Embleton
- Language: English
- Year: 2000
- Author: Kevin Lyles
- Language: English
- Year: 1994
- Author: Gerry Embleton
- Language: English
- Year: 2001
- Author: D. Peterson
- Language: English
- Year: 1998
- Author: Gary Embleton John Howe
- Language: English
- Year: 1995
- Author: Gerry Embleton
- Language: English
- Year: 1997