This book, Money, Wealth, and Inequality - Book I: Economic History of Ancient India, was written with a single purpose: to understand how the economic foundations of early Indian civilization shaped the structures of wealth, inequality, technology, and social organization that continue to influence the subcontinent today. For centuries, discussions of ancient India have been dominated by mythology, incomplete interpretations, or narratives that obscure the material realities of life. This work attempts to bridge that gap by placing archaeological evidence, economic logic, and historical continuity at the center of analysis. The story of ancient India is not a tale of static perfection, but one of continuous innovation -from the chipped stones of the Paleolithic period to the polished craftsmen of the Neolithic, from the metallurgists of the Copper Age to the urban planners of the Indus Valley, and from the pastoral economy of the Rig Vedic age to the agrarian transformations of the Brahmana period. This book is the first in a multi-volume series exploring how economic systems -tools, technology, trade, property, money, and institutions - evolved over thousands of years and shaped human experience. The aim is not merely to list historical facts but to reconstruct how people lived, worked, produced, traded, governed, and imagined their world.