| title | ISBN-13 | year of publica- tion |
|---|---|---|
| Beginner's Kana Workbook | 978-0-8442-8373-9 | 1998 |
| Easy Hiragana: First Steps to Basic Japanese Writing | 978-0-8442-8518-4 | 1989 |
| Easy Kanji | 978-0-8442-8374-6 | 1997 |
| Webster's New World Compact Japanese Dictionary: Japanese/Engish-English/Japanese | 978-0-02-861726-8 | 1997 |
| Webster's New World Japanese Dictionary | 978-0-02-861725-1 | 1997 |
| Webster's New World Japanese Dictionary | 978-0-02-861411-3 | 1996 |