- Author: Peter Economy Paul, Sarah Edwards, Lita Epstein, Alex Hiam, Greg Holden, Peter Jaret, Jim Muehlhausen JD, Bob Nelson PhD, Steven Peterson, Barbara Findlay Schenck, Michael Seid, Dave Thomas, John A. Tracy, Tage C. Tracy
- Language: English
- Year: 2015
- Author: Steven D. Peterson Peter E. Jaret Barbara Findlay Schenck
- Language: English
- Year: 2005
- Author: Bill Chiaravalle Barbara Findlay Schenck
- Language: English
- Year: 2014
- Author: Bill Chiaravalle Barbara Findlay Schenck
- Language: English
- Year: 2014
- Author: Barbara Findlay Schenck
- Language: English
- Year: 2012
- Author: Barbara Findlay Schenck
- Language: English
- Year: 2005
- Author: Steven Peterson, Peter Jaret, Barbara Findlay Schenck
- Language: English
- Year: 2005
- Author: Bill Chiaravalle, Barbara Findlay Schenck
- Language: English
- Author: Steven D. Peterson Peter E. Jaret Barbara Findlay Schenck
- Language: English
- Year: 2010
- Author: Barbara Findlay Schenck John Davies
- Language: English
- Year: 2008