Why these books and how they align with you (Emperor)
You are a MERN stack developer (HTML, CSS, JS, React, Node, Mongo) — books #1 & #2 directly target that stack and help deepen/projectize your skills.
You aim for FANG/large tech roles — #3, #4, #5 help deepen your fundamentals (which is what interviews test) and #6 helps you write production-grade code (which matters in those roles).
You have experience already (3 years dev, built blog & e-commerce) — so these are not beginner only, many are intermediate/advanced.
The free/free-online books help keep your cost low (you want to earn and invest smartly).
Since you want international clients & high roles, having strong coding fundamentals + ability to build real apps + maintain quality code is key — these books help cover all that.
