- Author: Jean Grondin, Kathryn Plant
- Language: English
- Year: 2003
- Author: Diane Collinson Kathryn Plant Robert Wilkinson
- Language: English
- Year: 2000
- Author: Diane Collinson Kathryn Plant
- Language: English
- Year: 2006
- Author: Diane Collinson Kathryn Plant Robert Wilkinson
- Language: English
- Year: 2000