As the question states:
What are some of the best books for a robust introduction to Logic and Critical Thinking?
I'm 24, graduating with two degrees in Political Science and International Relations with extensive works in Economics.
I am learning to program and I would like a more solid base for my critical thinking and logical argument composition, in order to make my programming skills more concise.
However, I believe that in order for me to achieve this, I need to start with the basics of logic first.
Which books do you recommend?