"The Unusual Billionaires" by Saurabh Mukherjea is a book that explores the success stories of seven remarkable Indian companies and their leaders, who have consistently outperformed the market over significant periods. These companies are Asian Paints, Berger Paints, Marico, Page Industries, Astral Poly Technik, Axis Bank, and HDFC Bank.

The book delves into the unique strategies and management philosophies that have driven these businesses to thrive despite economic downturns and intense competition. Each company is portrayed as having a distinctive culture that emphasizes innovation, customer centricity, operational efficiency, and prudent financial management. Through detailed case studies, Mukherjea provides insights into how these businesses maintain a competitive edge and deliver shareholder value.