Add my book to my profile > Likes and Comments

I tried to add my latest book to my Author page, but it had already been added to Goodreads, apparently from Amazon.com. How can I get it connected to my author page so I can add a cover image and description? The title is "Exile of the King". The ISBN is 9780999396841.

Moved to the right profile! Some of the changes may take a little to show.

I also need to change the cover image on Quest for a King, which is showing the inner title page of the Kindle book instead of the color cover. When I try to edit it, it tells me a Librarian has to do it.

#3 Fixed, it may take a little to show.