| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Timed Math Drills: Multiplication | Reproducible Activity Book | 978-1-56175-522-6 (1-56175-522-2) | 2013 |
| Timed Math Drills: Subtraction | Reproducible Activity Book | 978-1-56175-521-9 (1-56175-521-4) | 2014 |
K S · Kate Scharff · Kathy Sharp · Katie Sciurba · Katie Sharp · Katie Sharpe · Keith Sharp · Keith Sharpe · Keti Sharif