Originally Posted by Margie H
However only some of the books appear on the kindle altho they appear "on the device" in the calbre library????
I do not have a Kindle and have never used a Kindle, as such my advice might be tinged with a touch of ignorance. Have you tried shutting your Kindle down and turning it back on? If that doesn't work I would suggest deleting all of the books on the device via calibre's device view then resending the same books to your Kindle as previously instructed and you will see all of the books on your Kindle again.