Answer: Then you need to use to remove kindle drm and then with Epubor Ultimate.
Choose whichever one you want and paste it near the pufferfish.
With it, you can and convert kindle books to any ebook format.
Therefore, it is impossible to use a single kindle device with multiple Amazon account.
The Kindle family library only can contains two adult account and up to 4 children account.
How to Make an Amazon Wish List An can be a handy thing.