Audiobook editions not linked to main series

[A]

Hi, I am seeing a lot of audiobooks not linked to the main series. How do you get these linked to the main series? I was told that audiobooks are automatically imported to Goodreads, but this means they are standalone entries rather than part of the series. Here Is an example of audiobook not linked to the main series

Audiobook: https://www.goodreads.com/book/show/2...
Main entry https://www.goodreads.com/book/show/2...

[Scott]

I have combined it with the other editions.
Post things like this in Book Issues, in future.

[A]

Thanks