Weinberg's writings are great. You can find most (all?) of his books here: https://leanpub.com/u/jerryweinberg. I haven't read Becoming a Technical Leader yet, but I have read The Psychology of Computer Programming (among other books of his) and I'd recommend it as well for someone wanting to lead a team.

+1 on Becoming a technical leader:

https://www.amazon.com/Becoming-Technical-Leader-Problem-Sol...

For me, one of the most valuable things about 'Becoming a Technical Leader' are the exercises/questions at the end of each chapter.

For example, from the end of Chapter 1, 'What is Leadership, Anyway?': "Make a list of situations in which your presence seems to increase the productivity of others. Alongside this list, identify situations where your presence seems to decrease productivity. [...] What do these lists tell you about yourself and the environments that empower you?"

Weinberg has a way of getting you to reflect that I find profoundly valuable, if I am willing to do the work.

I would definitely recommend Weinberg.

Don't be put off by the fact that his books are self-published, and the covers aren't great. He is brilliant.