| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Grammar Step by Step 3 | 978-0-07-284526-6 (0-07-284526-0) | 2005 | Helen Kalkstein Fragiadakis · Ellen Rosenfield |
| Grammar Step by Step, Book 3, Teacher's Edition | 978-0-07-284527-3 (0-07-284527-9) | 2005 | Helen Kalkstein Frsgiadakis · Ellen Rosenfield |