| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Better English Series 36bks Flr | 978-1-56414-267-2 (1-56414-267-1) | 1998 |
| How To Study Program 51 Books Floor Display | 978-1-56414-244-3 (1-56414-244-2) | 1998 |
| Master Math Series 36 Bks Flr | 978-1-56414-268-9 (1-56414-268-X) | 1998 |