merge MOBI7 and AZW3
Hello to everybody!
It is my first post in this forum!
I just published a book in EPUB and I'm working on the conversion in Kindle Format.
I made two different files: a AZW3 that looks good and a MOBI7 that, after some changes, looks good.
Now I want marge the two files in one MOBI file to upload to Amazon, is it possible?