Enjoy, do not forget to take frequent breaks from the great material to hydrate
This is why I love HN, thanks a ton !
Economics is a huge field. Is there something specific you want to learn? eg macroeconomics, microeconomics, economics applied to business, behavioral economics, finance, etc
I'm more interested in basic macro / micro economics theory. and Business Intellignence. Thanks for the link, I will look into this course
"Debunking Economics" is a pretty good book on mainstream economics, and why it's mostly wrong. Unlike similar books, it demonstrates the wrongness via self-contradiction, as opposed to by saying "but you're ignoring X and Y", so you also get nice overview of mainstream economics.
During your studies remember to be very, very careful what you read. There's good links here thus far, but there's a lot of rhetoric pretending to be instruction out there.