Originally Posted by TonytheBookworm
Currently I can access my server and then click on get and it downloads the book but it says can not open file as if it is encrypted but it isn't. They are dmr free books
See Side loading books on the Fire
. Some of the posts in that thread report that the Reader app open fails but the ebook is in Books when they look (also look in Docs), but others say they have to move the file explicitly to the Books folder (or Documents, it does not matter which), using a file manager app, and it then takes a reboot for them to show up.