| title | ISBN-13 | year of publica- tion |
|---|---|---|
| Spanish Homework Booklet, Middle School / High School, Level 1 | 978-0-88012-987-9 | 1999 |
| Spanish Homework Booklet, Middle School / High School, Level 3 | 978-0-88012-989-3 | 1999 |
| The 100+ Series Spanish, Elementary | 978-1-56822-197-7 | 1999 |
| The 100+ Series Spanish, Middle School / High School | 978-1-56822-198-4 | 1999 |