Is it possible to see a complete list of graphics in a book in Frame 12?

I have manuals I create that are based on other manuals and so I often copy whole folders, rename files and start there. This creates a problem with extra graphics in my Linked graphics folder when I'm done with a book. There are many that I've taken out of the book but they remain in the folder. When it comes to getting translations made I end up having a huge graphics folder to send along and I like to delete all the unused graphics. Is there a way to create a list of the graphics actually in the manual so I can quickly find them in my graphics folder and delete them?

Thanks for any insights.

Jon