Prodigal Genius: The Life of Nikola Tesla by John D. O'Neil is a captivating biography of one of history’s most brilliant and eccentric inventors. Tesla, the man behind groundbreaking inventions like alternating current (AC), the Tesla coil, and early radio technology, is celebrated for his vision, creativity, and genius. O'Neil’s book delves into the fascinating life of Tesla, exploring his scientific achievements, his struggles with financial instability, and his unrelenting pursuit of ideas that seemed ahead of their time.

The biography paints a vivid picture of Tesla’s personal life, including his eccentricities, relationships, and the intense focus that often led him to make sacrifices in the name of his inventions. O'Neil also highlights Tesla's conflict with business giants like Thomas Edison, who had a different vision of the future. Despite his monumental contributions to modern technology, Tesla died in relative obscurity, never fully recognized for his genius during his lifetime.

Prodigal Genius is a tribute to Tesla’s enduring legacy and his profound impact on science and technology. Written in a compelling and accessible style, this book offers readers an inspiring look into the life of a man whose innovations continue to shape the world today.