I'm going through the books - 1.How to Prove It: A Structured Approach; 2.Mathematical Proofs: A Transition to Advanced Mathematics The are very different books

I'm going through the books - 1.How to Prove It: A Structured Approach; 2.Mathematical Proofs: A Transition to Advanced Mathematics The are very different books on how to read/write proofs, but complement each other nicely. On top of that, I'm doing though few elementary logic and set theory books, they also have what I would call "barebone proofs", since logic/set theory don't even deal with numbers. My goal a very different from yours, in my case I want to learn real and complex analysis and move to quantum physics, but nevertheless, two books mentioned above are helping me a lot.