- Author: Oswald Campesato
- Language: English
- Year: 2023
- Author: Sam Siewert John Pratt
- Language: English
- Year: 2016
- Author: Oswald Campesato
- Language: English
- Year: 2023
- Author: Christopher Greco
- Language: English
- Year: 2021
- Author: Oswald Campesato
- Language: English
- Year: 2022
- Author: R. V. Dukkipati
- Language: English
- Year: 2023
- Author: Roger W. Pryor PhD
- Language: English
- Year: 2022
- Author: Lao-tzu Red Pine
- Language: English
- Year: 1996
- Author: Layla S. Mayboudi
- Language: English
- Year: 2020
- Author: P. G. Madhavan
- Language: English
- Year: 2022