@rgggn I dunno but I just finished reading New York 2140 (620p in the paperback version) on my old Android phone, using Cool Reader app, purchased from Kobo Books and de-DRMd in Calibre. If you look on the web, you can find non-mainstream e-paper tablets that use .epub format. Many books can be found on PirateBay, but I don't like not paying living authors. I'm considering buying paper copies and then downloading from PirateBay. That's one way of not being surveilled by Amazon and co.