How to pick a book to read? What to read is an open question and there is no one answer to it but you can pick the book on the topic that you are interested in.
If you want to become a doctor or engineer you study science. And if you want to become a banker or CA you study commerce. Likewise, you can pick the book based on what you want to learn.
The second question is, what I will learn from the book? Books are like teachers. The students attend the same class, listen to the same words, and get the same education from the same teachers. Still, they end up taking different professions. Likewise, when we read books, we all get different learnings because just like the teacher, what books teach is one thing but what you learn from the book, you become.
Think Big. Be Wise.