Dreams and nightmares

I've recently been having a recurring nightmare where I switch on my kindle to read my book and it will give me everything but my book, or will only give it to me in video form, I end up frustrated and screaming at it as I go through pages and pages of the stuff, unable to to get to my book. I've no idea why I'm having this dream and usually I'm pretty good with dreams.

I have lots of strange, colourful and interesting dreams too, like realising the reason my friends husband has a bad back is because he had a jumping bean in his shoulder!

Any other dreamers out there?