Books wont open after downloading - Tablets & eReaders

Amazon doesn’t technically allow one to read books. You buy e-books or downloadable books from amazon and they get downloaded to your kindle app, where you can read them.

What does it say when you try to open them?

Per Amazon: If your book won't open, there may have been an error downloading the book.
To download the book again:

1. Connect to Wi-Fi.
2. From Home, tap My Library, and then tap the Downloaded tab.
3. Press and hold the title of the Kindle book, and then tap Delete This Book.
4. Tap the Menu icon, tap Settings, tap the Menu icon again, and then tap Restart.
5. After your Kindle restarts, tap the All tab, and then tap the title of the Kindle book to download it again.

Amazon has several suggestions other than the one I listed above. Here is a link to another suggestion:
https://www.amazon.com/gp/help/customer/display.html?nodeId=201460960

http://download.kobobooks.com/magento/userguides/downloads/KoboArc7/koboarc7_userguide_en.pdf
https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=ipad%20transfer%20files%20to%20android
Try this

Download the Kindle app to the M9200 and you can download the books as well to the M9200.

Amazon co uk Kindle for Android read Kindle ebooks on your Android device

Try deleting your current books and then re-syncing. Your files seem to be corrupted during download.

look on the kobo website

got to the Google Play store on your pad and open an account, then select the books and games you want.

Hi Are these some kind of audiofiles that you would like to have on your ipad? I normally store such files to an ftp server and download with an ftp client installed on my ipad. Br Martin

I had the exact same problem and what Aluratec told me to do is you have to reload the books from your Adobe Digital Editions on your computer and reinstall them on your libre Pro e-reader. I haven't done it yet as I am at work and have to wait until I get home. Hope this works.