H.T. ยท H. Torrance
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The 100+ Series Standards-Based Math, Grades 7-8 | 978-0-7424-0217-1 (0-7424-0217-7) | 2002 |
| The 100+ Series Word Problems, Grades 6-8: Building Mathematical Knowledge Through Problem Solving | 978-0-7424-0136-5 (0-7424-0136-7) | 2001 |