Once Upon a Sound: The Story of Everything explores the origins of the universe, beginning with the primordial sound ?Om?. This beautifully illustrated book is written for children to explore how everything?from the tiniest particle to the galaxies?was shaped by the vibrations of the primordial sound. It connects the wonders of the cosmos with the energy that flows through all things. More than just a story of creation, this book is rooted in Hindu philosophy and culture, and it hopes to plant a seed of wonder and discovery? connecting young minds to ancient wisdom.