Your membership provides you access to our unit studies much like a gym membership provides you access to classes. The unit studies live on our website, and you have access to them as long as your membership is active. The units themselves are not available for download. Once your membership is over, your access ends as well. By keeping the units live on our website, we are able to provide and maintain links to a variety of multimedia sources you will incorporate into each lesson. We can also add and update new books as they are published and remove older resources, if necessary. Unlike a static PDF, which becomes outdated quickly, we always want to give our members the most accurate and current resources.