- Author: Nicholas D. Kristof, Sheryl WuDunn
- Language: English
- Year: 2020
- Author: Nicholas D. Kristof Sheryl WuDunn
- Language: English
- Year: 2014
- Author: Nicholas D. Kristof Sheryl WuDunn
- Language: English
- Year: 2011
- Author: Nicholas D. Kristof Sheryl WuDunn
- Language: English
- Year: 2010
- Author: Nicholas D. Kristof Sheryl WuDunn
- Language: English
- Year: 2009