
- Author: Christine Dugan
- Language: English
- Year: 2014

- Author: Christine Dugan
- Language: English
- Year: 2014

- Author: Christine Dugan
- Language: English
- Year: 2013

- Author: Christine Dugan
- Language: English
- Year: 2014

- Author: Christine Dugan
- Language: English
- Year: 2014

From Rags to Riches
epub
- Author: Christine Dugan
- Language: English
- Year: 2013

- Author: Christine Dugan
- Language: English
- Year: 2017

Space Exploration
epub
- Author: Christine Dugan
- Language: English
- Year: 2018

- Author: Christine Dugan
- Language: English
- Year: 2018

- Author: Christine Dugan
- Language: English
- Year: 2018