Books migrated from Works

I keep coming across Book entities that appear to related to only one of the works in a related Edition entity (usually collections).

Given our current model, it feels like the correct approach would be to create a new book entity for these editions.

I wanted to start a thread where we can keep track of the effected books.

For instance, Der blonde Eckbert - Books - ctlgs

I am holding-off making any changes for now, as I think it will be helpful to have some examples here to discuss.