Inventions in the Century

The subtitle tells you everything: this is a front-row seat to the technological revolution that remade the modern world, written by a man who helped shape it. William Henry Doolittle spent decades inside the U.S. Patent Office, first as an examiner and eventually as Assistant Commissioner, and he wrote this book to capture a singular moment when humanity seemed to invent the future almost overnight. Here is the telephone barely a decade after Bell spoke its first words. Here is Edison's light bulb moving from laboratory curiosity to household necessity. Here are the electric railways, the phonograph, the systems of steel and wire that would become the infrastructure of daily life. For anyone curious about where our world came from, this book offers something rare: an expert's guided tour through the inventions that transformed human existence, written while the wonder of that transformation was still fresh.