| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Essentials Teacher's Manual A Systematic Approach to Reading, Spelling, and Writing | 978-1-936706-09-9 (1-936706-09-1) | 2012 |
| Uncovering the Logic of English | 978-1-936706-00-6 (1-936706-00-8) | 2011 |
| Uncovering the Logic of English: A Common-Sense Approach to Reading, Spelling, and Literacy | 978-1-936706-21-1 (1-936706-21-0) | 2012 |