What are you reading now that the evenings got dark at 5pm?

I always switch to longer, slower books in November. This year it's a fat 19th-century Russian novel I've avoided for a decade, plus a short Scandinavian crime novel as a palate cleanser. There's something about cold weather that makes me okay with a 900-page commitment. What's on your nightstand this month, and do your reading habits change with the season?