Can't combine books

[Konstantinos]

My book titled "Greek fire and its contribution to Byzantine Might" shows in 3 different editions. I try to combine them but I can't. Can anyone help?
Konstantinos Karatolios

[lethe]

They are combined: https://www.goodreads.com/work/editio...

[Konstantinos]

Will they stay this way? Won't they get merged?

[lethe]

No, they are a Kindle and a paperback (different formats), and a paperback with a different cover.

[lethe]

If you want to make the new cover the default (that shows up in searches, etc.), go to its book page: https://www.goodreads.com/book/show/2..., click on 'edit details' and halfway down the page on the right-hand-side there should be an option to make this the default.

[Konstantinos]

Thank you very much!