Those of you with E-readers there's an app called bookbub, it tracks and notifies you of all the free or super cheap E-books
The books I care about are all "dead tree" books - I have a dedicated Library here. But for lite reading, I love the Kindle. Even for heavy reading, I love the Kindle. When it first came out, I said to myself "If that E-ink is everything they say it is, this changes everything.". E-ink *is* everything they say it is! I REALLY wish I could get a computer monitor that uses the technology for programming and other text work.
OTOH, someone explain the apparent popularity of "Audible"? I didn't like being read to when I was a kid, and I don't like it now. Expensive too.
LoTR/Hobbit most definitely - along with Narnia, Earthsea and Katheryn Kurtz's Deryni series, although the latter is becoming tiresome due to her love of the nobility - nobody in ANY of her books that matters at all, antagonist or protagonist, is "regular people", ALWAYS nobility of one sort or another. "Regular people" AT BEST are under the patronage of a noble or on rare occasion might be someone else "important" like a police chief. With that said, her books are VERY spiritual and contain much truth, despite her apologetics for the Catholic Church.
Then there's the Silmarillion. There's NOTHING else like it on earth - although perhaps the Elder Edda comes fairly close as Tolkien was conversant with the latter.
Otherwise, its a mix of SF, fantasy, action novels (Cussler is a fave), and WW 2 history and WW 2 historical fiction - although I currently have a WW 1 history on my nightstand. Do most of my reading on Kindle these days.
The Silmarillion felt like reading Genesis in the Bible.