- Author: Angela E. Douglas
- Language: English
- Year: 2021
- Author: Angela E. Douglas
- Language: English
- Year: 2023
- Author: Angela E. Douglas
- Language: English
- Year: 2022
- Author: Angela E. Douglas
- Language: English
- Year: 2018
- Author: Angela E. Douglas
- Language: English
- Year: 2023
- Author: Angela E. Douglas
- Language: English
- Year: 2022
- Author: Angela Elizabeth Douglas
- Language: English
- Year: 2020
- Author: Bill Douglas, Angela Wong Douglas
- Language: English
- Year: 2012
- Author: R. F. Chapman Stephen J. Simpson Angela E. Douglas
- Language: English
- Year: 2012