I highly recommend Little Brother and Homeland by Cory Doctorow.
If you like those, Pirate Cinema was also really good. I was less impressed by For The Win, or Makers(though both were interesting).
I am currently reading The Trigon Disunity trilogy by Michael P. Kube McDowell for fiction, and my nonfiction is Capital by Thomas Piketty. Yeah, I know, everyone is reading it, so what.