In other news, Big Brother knows you're reading 'Mein Kampf' and/or are cheap.

Having a jones for failed Austrian watercolorists with bad mustaches?

Be careful what sort of books you're downloading to your eReader because, as The Guardian notes, most have a terms of service that document what you're reading, free or not.

Fascist mass-murderers memoirs aren't the only thing they track. They track your penchant for Fifty Shades of Grey, too.

Admittedly, you like some weird stuff.