- Author: Dr. Robert Jeffress
- Language: English
- Year: 2023
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2023
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2019
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2020
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2014
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2022
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2021
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2021
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2018
- Author: Dr. Robert Jeffress
- Language: English
- Year: 2016