In this case, to be able to download a newer version of How to Launch a Christian Best Seller.
Click on your account, go down to manage your Kindle.
You will pull up your Kindle library which is the listing of all of your books on your Kindle device.
Go to the right and click on “actions.” It will open up some items, and one of the choices will be to delete from your library. This is how you delete your archived copy.
You also need to delete it from your Kindle. Go to your Kindle. Highlight the book that you want to delete. Then with the square button, click the left arrow, and it will ask you if you want to remove it. Click yes. Hopefully it will stay removed.
Now you can download your updated version of How to Launch a Christian Best Seller.