I LOVE the Kindle app for android phones! I wake up a lot, at night and will pick up my phone and read for a little bit then I can literally fall asleep with the phone in my hand and in a few minutes it shuts itself off, since I am not turning pages. If you are stuck behind a train... read. If you go to the bathroom and discover it might be a while... read. If the line for tickets is taking forever... I can take a bath, in the dark, with only one candle, by my feet and still read.
I've read dozens of books on my phone, in the last few months.
The app is free and you can transfer your books to your Kindle if you decide to get one
It's like I'm a crack/book dealer. I give you the app for free and let you "try it out" (Come on! Everybody's doing it!), then once you are hooked, I set the hook and you are mine for life!
All the old classics are free. Shakespeare, Poe, Chaucer, Melville, etc. No copyright, no $$$.