Kindle
I finally got myself a e-book reader. Years ago I had a Sony one, which might have been a PRS-500 from 2006. I loved it, I used to plug the USB into my computer, and upload various books onto it. There was no wi-fi, or automatic way for me to do it, but it suited me.
This is a Kindle. I think it's 7th generation, from 2014. It has wi-fi, and I can access anything I have in my Amazon library. That's mostly free books. I'm hoping there is a way to add any old PDFs.
At the moment I'm reading Cory Doctorow's Radicalised, which I'd meant to read for some time.