Cengage Learning · HarperCollins
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Grammar Connection 5: Structure through Content | 978-1-4240-0034-0 (1-4240-0034-3) | 2008 | |
| Grammar Connection 5: Workbook | 978-1-4240-0041-8 (1-4240-0041-6) | 2008 | |
| Moving Forward: An Intermediate-Level Grammar Text | 978-0-06-632609-2 (0-06-632609-5) | 1989 | Holly Deemer Rogerson |