Super Librarian needed: Please merge these two editions (one has more been added more than 5 times)

[✨faith✨trust✨pixiedust✨]

There are two Kindle editions for upcoming book, Ruthless Magic that need to be merged. I attempted to this myself and succeeded in isolating the duplicates from the other editions, but hit a wall when I tried to delete one. "Only super-librarians can delete books with so many reviews," a message said. So, could a super librarian get this for me?

[Philip]

Those appear to be different covers, so they cannot be merged.