"Edison" by Matthew Josephson stands as the definitive biography of Thomas Alva Edison, the illustrious inventor whose innovations forged the path for the modern technological era. Josephson masterfully intertwines Edison's unparalleled genius with his complex personality, presenting a narrative that is as enlightening as it is engrossing. Through meticulous research and captivating prose, the author brings to life the man whose inventions transformed daily life, shedding light on Edison's indomitable spirit, his relentless pursuit of knowledge, and his pivotal role in America's journey to becoming a global powerhouse of industrial and economic might. Yet, Josephson does not shy away from the paradoxes of Edison's character—his relentless ambition, his exploitation of those around him, and his less savory traits. This biography navigates the fine line between celebrating Edison's monumental achievements and scrutinizing the man behind them, offering readers a nuanced portrait of a figure who was as human as he was heroic. "Edison" is not just a recounting of history; it is a vivid exploration of a man whose creations illuminated the world, yet whose shadows lingered behind the brilliance of his success.