| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Wordperfect 6 for Windows: Made Easy, Wordperfect 6 for Windows: The Pocket Reference | 978-0-07-882020-5 (0-07-882020-0) | 1993 | Patricia Shepard · Carole Boggs Matthews |
| Wordperfect: Pocket Reference | 978-0-07-881447-1 (0-07-881447-2) | 1988 | |