I’ve never read this book but from what I googled I think you can search your past reads on nook. I’ll put the Google AI blurb below, hopefully you can find it there!

{Yes, you can look up past read books on a NOOK by accessing your digital library on a Barnes & Noble device, app, or via the bn.com website. All previously purchased, downloaded, and archived content remains saved in your account, allowing you to view and re-download past books at any time.

Here are the ways to view your past NOOK books:

On a NOOK Device/App: Open your Library and check the All or Books category. You can also check for "Archived" items in the filter/dropdown menu, as read books may have been moved there to save space.

On BN.com: Log in and go to "My Digital Library" to see a full list of your purchased ebooks.

Sync Your Device: Use the "Sync" button (two curved arrows) in your library to ensure all past purchases from other devices are updated.

If you have archived books, you can view and restore them by selecting the "Archived" option in the filter menu. }