- Author: Steven Ratuva, Stephanie Lawson
- Language: English
- Year: 2016
- Author: Steven Ratuva Hamdy A. Hassan Radomir Compel
- Language: English
- Year: 2021
- Author: Steven Ratuva
- Language: English
- Year: 2019
- Author: Steven Ratuva Radomir Compel Sergio Aguilar
- Language: English
- Year: 2019