The Goal

Eliyahu M. Goldratt

Told as a story rather than a textbook, this business classic teaches the Theory of Constraints — the idea that a system's overall performance is limited by its single biggest bottleneck, and everything else is a distraction until that bottleneck is fixed.

A business novel following plant manager Alex Rogo as he races to save his failing factory, guided by his old physics professor toward a simple but powerful idea: every system has one bottleneck constraint, and improving anything else barely matters until that constraint is addressed.