| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Contemporary's the Ged Math Problem Solver: Reasoning Skills to Pass the Test | 978-0-07-252755-1 (0-07-252755-2) | 2002 |
| The GED Math Problem Solver | 978-0-07-252756-8 (0-07-252756-0) | 2002 |
| The Math Problem Solver: 2nd Edition, Student Text | 978-0-07-294300-9 (0-07-294300-9) | 2003 |