Contact Us

You can reach us by:

(541) 754-3579

8008 Cardwell Hill
Corvallis, OR 97330


Most of our customers use the three-piece sets with Text, CD, and Workbook, feeling that they combine to help the information “stick.” But maybe your students don’t do well with workbooks? You can purchase our products individually for the way that works best for you and yours.

Shipping is free for USPS Media Mail (which takes about a week) for single items up to our 4-Pack. We charge more for Priority shipping (3 or 4 days) or for more than four complete sets.