The Manager’s Path, Camille Fournier, O’Reilly 2017
This book on management for tech leaders is excellent. It is very readable, well thought out and is supported by the author’s experience as CTO of the start-up RentTheRunway.
Just 200 pages so you could read it quickly, but you will want to read a bit slower and at times follow references to other thought leaders. I particularly liked ch. 9 on improving the culture of the team.
This blog site features books which will become obsolete rapidly, and Fournier’s book is an exception. The book is timeless in my view, apart from a few paragraphs that refer to current technology.