Cover problems

[M.J.]

Hello, I'm new here, so I'm unsure if this is the right way to request an update to this book AND Lucky Left Wing (both in a series). The covers have not yet been announced and should not have been added to Goodreads or Amazon. Can these covers be changed to my blurred title-only covers until the cover is revealed?

Any help would be appreciated.

[M.J.]

Now this book (Double Duty Defense) needs its official cover. How do I change it to the cover listed on Amazon? Thanks!