Goodreads Librarians Group discussion

My novel has a slightly new name and cover and I've been trying to find a way to reflect this on Goodreads.
The old title was "Maldene: Volumes One And Two", and is now simply "Maldene". The front cover has also changed a little. Both of these changes are fully reflected on Amazon and Bowker now.
The goodreads page is: https://www.goodreads.com/book/show/5...
The ISBN has not changed and is still: 978-0-9859425-7-1
How can these edits be made here on Goodreads?

done

Thank-you. When should l expect the change to be seen?

I updated the Kindle edition here:

https://www.goodreads.com/book/show/5...

For the e-book, we will need a source for the cover image.

Thanks. I foudn the edition switch and updated by profile.

I looked at my Amazon entry and you can find the cover image file at: https://m.media-amazon.com/images/I/4...