- Author: Rachel Alpha Johnston Hurst
- Language: English
- Year: 2015
- Author: Rachel Alpha Johnston Hurst
- Language: English
- Year: 2015
- Author: Alpha Oumar Sy Savané
- Language: French
- Year: 2017
- Author: Alpha-Abdoulaye Diallo
- Language: French
- Year: 2004
- Author: Strategies Alpha Male
- Language: English
- Year: 2019
- Author: Grace J. Adams, Poia Alpha
- Language: English
- Year: 2018
- Author: Alpha C. Chiang Kevin Wainwright
- Language: Spanish
- Year: 2006
- Author: Rachel Alpha Johnston Hurst (editor)
- Language: English
- Year: 2021