| title | ISBN-13 | year of publication |
|---|---|---|
| Techknowledge: Level 1 | 978-0-07-584352-8 | 2003 |
| Techknowledge: Level 2 | 978-0-07-584353-5 | 2003 |
| Techknowledge: Level 3 | 978-0-07-584354-2 | 2003 |
| Techknowledge: Level 4 | 978-0-07-584355-9 | 2003 |
| Techknowledge: Level 5 | 978-0-07-584356-6 | 2003 |
| Techknowledge: Level 6 | 978-0-07-584357-3 | 2003 |
F. M. · J. F. · J. F. M. · J.M. · M. F. · M J · M M · Mary F. · Mary J. · Mary Jo · Mary M.