Two cookbooks for engineering management

Yesterday, my friend talked with me about Kubernetes Operators.

Operators are aligned with ideas for automating stuff from Site Reliability Engineering: How Google Runs Production Systems to achieve operational excellence.

I do not have recommendations for automated engineering management.

However, good sources of manual management cookbooks are:

1. If you are starting or are a self-learner - The Manager's Path by Camille Fournier.

2. If you are more advanced - An Elegant Puzzle by Will Larson.