How do delete selective iCloud book copy? I dont want few icloud book copies to be occupying my screen space. Is there anyway possible, going to the folder directly on Mac, to delete the copy of the ibooks?

I can see numerous answers of hiding and some answering that it is not possible. Are there any hacks around?

Is it possible to COMPLETELY delete a Book from my purchased books?
Right Click > Delete
"Are you sure you want to delete this book from your Mac?"
Delete.

It's in the Trash.