| title | ISBN-13 | year of publication |
|---|---|---|
| Mental Math, Grade 7: Strategies and Process Skills to Develop Mental Calculation | 978-1-936024-13-1 | 2011 |
| Step-by-Step Problem Solving, Grade 2 | 978-1-60996-477-1 | 2012 |
| Step-by-Step Problem Solving, Grade 3 | 978-1-60996-478-8 | 2012 |
| Step-by-Step Problem Solving, Grade 4 | 978-1-60996-479-5 | 2012 |
| Step-by-Step Problem Solving, Grade 5 | 978-1-60996-480-1 | 2012 |
| Step-by-Step Problem Solving, Grade 6 | 978-1-60996-481-8 | 2012 |
| Step-by-Step Problem Solving, Grade 7 | 978-1-60996-482-5 | 2012 |