Oh well in that case…I highly recommend:
How an Economy Grows and Why it Crashes
Lessons for the Young Economist (available for free download)
Economics for Real People (available for free download)
Others I you can check out would be:
I would definitely go down through that top list until you feel like you’re ready to jump to another area for a while. (You might decide you find it easier to absorb one book by making your next one be about a different topic).
If you ever want a nice short read ~100 pages or so, see the list here.
For your next political/liberty reading, I think Anatomy of the State would be a good short one, and Liberty Defined for longer book size.