Fantasy vs. Science Fiction

Yes, that's correct. I should have counted four books (The Hobbit, The Fellowship of the Ring, The Two Towers, The Return of the King). And I seem to have counted "The Two Towers" as two books. The subconscious mind works in funny ways sometimes)))

The Red Book (I think that's what the collection of his early stories about the world of Middle-earth is called?).

I remembered - it's called The Red Book, not the Red Book :D Tom Bombadil is the main character there.