- Author: Moses Khisa (editor), Christopher Day (editor)
- Language: English
- Year: 2022
- Author: Lynnette Mawhinney, Carol R. Rinke, Christopher Day
- Language: English
- Year: 2019
- Author: Christopher Day
- Language: English
- Year: 2022
- Author: Christopher Day
- Language: English
- Year: 1974
- Author: Christopher Day, Qing Gu
- Language: English
- Year: 2010
- Author: Christopher Day
- Language: English
- Year: 2005
Natural Dog Care
pdf
- Author: Christopher Day
- Language: English
- Year: 2010
- Author: Davies Christopher, Day Stephen P., Ellen David
- Language: English
- Year: 2018