A review by danslimmon
The Principles of Product Development Flow: Second Generation Lean Product Development by Donald G. Reinertsen

4.0

This book basically lays out the mathematical and economic case for agile development.

Agile and kanban didn't just spring fully formed from the forehead of the Scrum King; they're methodologies designed to get the most economic value from your organization's processes. And if you don't understand the reasoning behind your methodology, then you're bound to misuse it.