| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Spelling Mastery Teachers Book Level B SRA Teachers Edition | 978-0-574-10398-7 (0-574-10398-8) | 1990 |
| Spelling Mastery Teachers Book Level C SRA Teachers Edition | 978-0-574-10401-4 (0-574-10401-1) | 1990 |
| Spelling Mastery Teachers Book Level D SRA Teachers Edition | 978-0-574-10404-5 (0-574-10404-6) | 1990 |
D S · D. Siegfried · R.D. · R. Dixon · R. E. · R. S. · Robert D. · Robert Dixon · Robert E. · Robert Engelmann · Robert S. · Robert Siegfried · S. E. · S. Engelmann · Siegfried Engelmann