- Author: Ron Larson Betsy Farber
- Language: English
- Author: Betsy Farber Ron Larson
- Language: English
- Year: 2018
- Author: Ron Larson Betsy Farber
- Language: Portuguese
- Year: 2015
- Author: Ron Larson, Betsy Farber
- Language: Portuguese
- Year: 2010
- Author: Ron Larson Betsy Farber
- Language: Portuguese
- Year: 2010
- Author: Ron Larson Betsy Farber
- Language: English
- Year: 2014
- Author: Ron Larson Betsy Farber
- Language: English
- Year: 2011
- Author: Ron Larson Betsy Farber
- Language: English
- Year: 2011