Literature.

I'm reading Asimov, Perumov, Lukyanenko, Sheckley, the Strugatsky brothers, Pelevin, Akunin, Mishima, Murakami, and right now I'm finishing Gumilev. Generally, I read most often on the subway; it's hard to read at home, but sometimes I get into "book binges" where I read non-stop, like with Dostoevsky or Marquez... and I think modern romance novels are a waste of time.