| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Wordly Wise 3000 Book 9 Answer Key | 978-0-8388-2853-3 (0-8388-2853-1) | 2007 | Wendy Drexler · Elissa Gershowitz · Theresa Trinder · Laura Wollett |
| Wordly Wise 3000: Book 10 Answer Key | 978-0-8388-2854-0 (0-8388-2854-X) | 2007 | Wendy Drexler · Elissa Gershowitz · Theresa Trinder · Laura Woollett |