- Author: Michael Kaplan Ellen Kaplan
- Language: English
- Year: 2009
- Author: Michael Kaplan Ellen Kaplan
- Language: English
- Year: 2006
- Author: Kaplan Ellen, Kaplan Michael
- Language: English
- Year: 2014
- Author: Kaplan Robert, Kaplan Ellen
- Language: English
- Year: 2011
- Author: Kaplan Robert, Kaplan Ellen
- Language: English
- Year: 2012
- Author: Kaplan Ellen, Mosenfelder Donn
- Language: English
- Year: 1999
- Author: Robert Kaplan Ellen Kaplan
- Language: English
- Year: 2014
- Author: Robert Kaplan Ellen Kaplan
- Language: English
- Year: 2014
- Author: Robert Kaplan Ellen Kaplan
- Language: English
- Year: 2008
- Author: Robert Kaplan Ellen Kaplan
- Language: English
- Year: 2003