High Output Management by Andy Grove. Read that book and the “First Break All the Rules” book mentions ones elsewhere. Most of the rest is duplicative or crap.

Also, just be you. People see potential in you and how you work. Don’t surrender your soul to management books — management is like organization, there’s lots of “management porn” that makes it easy to procrastinate through reading. Most of the guidance you see is ego-driven and conflicting.

The indirect thing you should consider working on that was hard for me and many other tech people is networking and relationship building. I’m at a director level position now, and my ability to pick up the phone and have someone do something is an increasingly important part of my job. Making that happen is time and work.