Mindset and leadership (explore other titles by Gerald M. Weinberg as well) - An Introduction to General Systems Thinking - Becoming a Technical Leader: An Or

Mindset and leadership (explore other titles by Gerald M. Weinberg as well) - An Introduction to General Systems Thinking - Becoming a Technical Leader: An Organic Problem-Solving Approach So that you have a good answer to "when will it be ready" - Software Estimation: Demystifying the Black Art - Agile Estimating and Planning People management - The Manager's Path: A Guide for Tech Leaders Navigating Growth and Change - High Output Management Besides Mythical Man Month already mentioned in other comments.