Four books, one method
Books
Each book stands on its own. Read together, they build one method: the principles, the thinking, the analytics and the tools of the 80/20 business process.
Where to start
If you want the complete method in one place, start with The 80/20 Business Process. It is the field guide that ties the series together, from diagnosis to action to sustaining the gains.
If you lead people and want a durable way of thinking about decisions, start with The Vital Few Principles. The six principles sit underneath everything else.
If your immediate problem is growth, read Precision Growth. If it is a sprawling portfolio of products and customers that no longer pays its way, read True Profitability.
The 80/20 Business Process2026 · New · ISBN 9798191199627
The Vital Few Principles2025 · ISBN 9798283004105
Precision Growth2023 · ISBN 9798852907165
True Profitability2020 · 2nd edition · ISBN 9798651200405