[ereader bookworm]

Have a strange problem with books disappearing from screen but they are still on my Kindle.

I have a Kindle 4th generation.

For many months now I have only added books to it via Calibre. I have not connected it to Amazon for probably at least half a year. I'm very happy with that setup.

But just last night a strange thing happened.

I started reading a book that I had uploaded earlier in the day. I didn't like it, so I went to another I had uploaded about the same time. BUT the one that I had just closed out, was no longer on the list of books on the home screen.

I didn't like the second one either so I closed it and it also was no longer on the home screen.

I started reading another one and turned off my Kindle. It was still there when I turned it back on. But if I went to the home screen it was no longer there.

I was able to find it by searching the books on my Kindle. But it no longer appears on the home screen. I can return to it if I press the button on the far left side of the kindle.

This is a very strange incident.

I reset the Kindle, but it did not fix the problem.

Any ideas anyone?
And thanks for your patience if you read this far.