| title | ISBN-13 | year of publication |
|---|---|---|
| Let's Learn! Blends & Digraphs: Early Childhood Basic Skills, Grades K-2 | 978-0-7877-0582-4 | 2003 |
| Let's Learn! Consonants: Early Childhood Basic Skills, Grades K-2 | 978-0-7877-0580-0 | 2003 |
| Let's Learn! Phonemic Awareness: Early Childhood Basic Skills, Grades K-2 | 978-0-7877-0579-4 | 2003 |
| Let's Learn! Vowels: Early Childhood Basic Skills, Grades K-2 | 978-0-7877-0581-7 | 2003 |