| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Getting Started - A Guide to Implementation Units 39-50 | 978-1-59318-538-1 (1-59318-538-3) | 2006 |
| Read Well Plus Unit 45 -- Frogs, Toads, and Their Relatives- A Class of Their Own | 978-1-59318-468-1 (1-59318-468-9) | 2006 |
| Read Well Plus Unit 49 -- Dinosaur Life | 978-1-59318-472-8 (1-59318-472-7) | 2006 |