How do I delete a notebook that was duplicated?

Meeshell Biblestudy

i, I'm using Logos 9 and windows and I somehow duplicated my Daniel notebook.  How do I delete all the duplicates?  You can see I did make some new notes in the "Daniel" notebook, but I don't want to accidentally delete any notes.

Do I have to go through them one by one?

Thanks so much!  

DMB

In your screen capture, click on the 3 vertical dots > Delete.  Goes in Trash.  If a mistake, can always get it back.