I bought the set of six hardback books from Saifedean's website. You get:
The Bitcoin Standard
The Fiat Standard
Principles of Economics
Fiat Food
Broken Money
Gradually then Suddenly
I've read the first two before but have since lent them out to other interested people. The other four are new to me.
By paying in Bitcoin I got a discount which effectively covered the cost of shipping, but as usual I wish I had waited another couple of weeks before making the purchase, as the books would now be much cheaper.
We have a quasi-local Pizza food truck that accepts the orange coin. Whenever we are in that area, we break our low-carb routine to support him. Maybe it's just an excuse to have a cheat day, but it feels good.