- Author: Warren Gay
- Language: English
- Year: 2020
- Author: Warren Gay
- Language: English
- Year: 2022
- Author: Warren Gay W
- Language: English
- Year: 2000
- Author: Warren Gay
- Language: English
- Year: 2018
- Author: Warren Gay
- Language: English
- Year: 2018
- Author: Warren Gay
- Language: English
- Year: 2018
- Author: Warren Gay
- Language: English
- Year: 2017
- Author: Warren Gay
- Language: English
- Year: 2018
- Author: Warren Gay
- Language: englsih
- Year: 2018
- Author: Warren Gay (auth.)
- Language: English
- Year: 2017