A.G. · A. Gray · T.A. · T. Gray
| title | ISBN-13 | year of publication |
|---|---|---|
| High Profile Class Cass | 978-0-435-28225-7 | 1998 |
| High Profile Students | 978-0-435-28222-6 | 1998 |
| High Profile Teachers | 978-0-435-28224-0 | 1998 |
| High Profile Workbook | 978-0-435-28223-3 | 1998 |
| High Profile Workbook Cass | 978-0-435-28226-4 | 1998 |