Your Shelf is a section that you can use as a “to-do” list of titles you’re reading or are planning to review. Your Shelf will automatically display titles you've been approved to read, let you leave feedback, and allow you to review past Feedback.
Your Shelf is separated into 4 different sections where your titles will automatically filter depending on the action you take. Below is how each section works and what titles you will find there:
You can read more about the Not Active section here.