| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Nort Textra 2.1 Writ 3e Pkg 3 | 978-0-393-96033-4 (0-393-96033-1) | 1990 | |
| Nort Textra 2.1 Writ 3e Pkg 5 | 978-0-393-96032-7 (0-393-96032-3) | 1990 | |
| Writing: A College Handbook - Revision Chart | 978-0-393-95327-5 (0-393-95327-0) | 1984 | James A. Heffernan ยท John E. Lincoln |