To find your active subscription on an iOS device, once you've logged into the Chatbooks app, you'll automatically be dropped into the Home page where your Active Subscription will be accessible.
It will look similar to this screen:
From this page, you can tap into the subscription you want to work on. Learn how to add photos to your Monthbook here, and send your Monthbook to print here.
For Android:
To locate your Active subscription on an Android device, tap into the "My Books" tab. There, you'll see your subscription(s) and Drafts. Tap into the Monthly Mini or Monthbook subscription with the green "ACTIVE" label. You can now make and edit your Monthbooks or Monthly Minis there.
Android: How to locate your Active subscription
Click here if you'd like to learn how to locate your active subscription from the Chatbooks website.