Just another GR refugee. Other than that, I had a stroke in 2004, and read almost anything I can get my hands on, though I have a particular weakness for history, mystery, and historical fiction.
Currently $1.99: The Murder of Roger Aykroyd, by Agatha Christie. (A stone-cold classic, and an early Poirot.) And Brunelleschi's Dome: How a Renaissance Genius Reinvented Architecture, by Ross King.
There are also a number of Star Trek novels on sale, but I haven't read the ones I saw, so can't advise to how good or bad they might be. There's also some Kurt Vonnegut.