Goodreads Librarians Group discussion

This audiobook is both translated and narrated by Harry Rowohlt. First, I tried to add him twice as a secondary author with his respective role, but this doesn't seem possible. Then I tried to add him with two roles, which didn't work either. Is there a possibility to do this or do I have to decide which role I consider more important?

This really bugs me in this case, as I think the translation as well as the narration are the work of a genius :-(

I would put Narrator/Translator in the role field.

Why didn't I think of a slash? I had tried a comma which didn't work. Or maybe it was just my computer being momentarily grumpy ;-) Thanks a lot!