| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Guided Reading Workbooks Answer Key | 978-0-547-52300-2 (0-547-52300-9) | 2011 |
| Modern World History: Patterns of Interaction: Guided Reading and Spanish/English Guided Reading Workbooks Answer Key | 978-0-547-52100-8 (0-547-52100-6) | 2011 |