Content Listing for Subscribers

Is there a way to list all of the available content for my subscribers?

For instance - I have a membership level for a dripped content training system called JumpStart. Some content is available right away, and other content is added every 15 days or so. Ideally, I'd like for those members to log in and be able to see which content is available, in an easy to access list, and for that list to update automatically when the new content is available.

Is that possible?

I guess it would be like a sitemap listing??

Thanks!