K.P. · Kent Publishing (EDT) · Kent Publishing Services · Knut Publishing
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Attacked | 978-1-56254-814-8 (1-56254-814-X) | 2005 |
| Math Computation Skills & Strategies Level 6 | 978-1-56254-969-5 (1-56254-969-3) | 2006 |
| Math Computation Skills & Strategies Level 8 | 978-1-56254-971-8 (1-56254-971-5) | 2006 |