To access the back issues of the publication from the magazine viewer, follow the steps below:

1. First of all navigate to the publication itself.

2. Expand the Other Issue button on the left sidebar of the Magazine Viewer.

Note: If you don't see the icon there, it means the publisher disabled this functionality.

3. That's it! Now you can view the back issues of the publication.

Tip: You can also access back issues of the publication from the Magazine Info page.