| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Dog by the Cradle, the Serpent Beneath: Some Paradoxes of Human-Animal Relationships | 978-1-55470-076-9 (1-55470-076-0) | 2009 | ERIKA RITTER |
| The Hidden Life of Humans: A Novel | 978-1-55470-080-6 (1-55470-080-9) | 2009 | Erika Ritter |
A.M. · A. R. · Archibald R. M. Ritter · R. A. · R. M. · R.R.