- Author: Stephen J. Ball, Carolina Junemann
- Language: English
- Year: 2012
- Author: Stephen J. Ball
- Language: English
- Year: 2010
- Author: Stephen J. Ball
- Language: Portuguese
- Year: 2020
- Author: Stephen J. Ball
- Language: Spanish
- Year: 1991
- Author: Stephen J. Ball
- Language: Spanish
- Year: 1993
- Author: Stephen J. Ball Meg Maguire Annette Braun
- Language: Portuguese
- Year: 2016
- Author: Richard Bowe Stephen J. Ball Anne Gold
- Language: English
- Year: 2017
- Author: Stephen J. Ball Meg Maguire Annette Braun
- Language: English
- Year: 2012
- Author: Stephen J. Ball
- Language: English
- Year: 2013
- Author: STEPHEN J. BALL
- Language: Spanish
- Year: 2017