| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Voices Reading | 978-0-7367-3405-9 (0-7367-3405-8) | 2006 | Ph.D. Catherine Snow · Ph.D. Patrick C. Walker |
| Zaner-Bloser Voices Literature and Writing Getting Along K Teacher's Guide | 978-0-7367-7520-5 (0-7367-7520-X) | 2013 | Ph.D. Catherine Snow · Ph.D. Patrick C. Walker |
| Zaner-Bloser Voices Literature and Writing Resolving Conflicts 2 Teacher's Guide | 978-0-7367-7532-8 (0-7367-7532-3) | 2013 | Ph.D. Catherine Snow · Ph.D. Patrick C. Walker |
(D-R) · D. Robert · P R · P. Robert · Ph.D. · Ph. Robert · R. L · Robert L.