R. C. · R. T. · Ryan T.C. · T. C.
Pitchstone Publishing · Seven Treasures Publications
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Introduction to Sociology: as appears on Wikibooks, a project of Wikipedia | 978-0-9800707-7-4 (0-9800707-7-5) | 2008 | Deborah Cragun |
| What You Don't Know About Religion | 978-0-9852815-3-3 (0-9852815-3-7) | 2013 | |