F K ยท F. Kaufmann
| title | ISBN-13 | year of publication |
|---|---|---|
| Ideas Plus Book Five | 978-0-8141-2251-8 | 1987 |
| Ideas Plus Book Six | 978-0-8141-2252-5 | 1988 |
| Ideas Plus: Practical Classroom Ideas By Teachers | 978-0-8141-2282-2 | 2000 |
| Substitute Teachers' Lesson Plans: Classroom Tested Activities from the National Council of Teachers of English | 978-0-8141-4877-8 | 1989 |