| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| English the Easy Way | 978-0-7641-1975-0 (0-7641-1975-3) | 2003 | Harriet Diamond M.A. |
| E-Z English | 978-0-7641-4260-4 (0-7641-4260-7) | 2009 | " |
| Writing the Easy Way | 978-0-7641-1206-5 (0-7641-1206-6) | 2000 | " |