David McCullough’s treatise takes the reader through the lives and experiments of the Wright Brothers as they developed, tested and perfected one of humanity’s most important inventions. This book humanizes the brothers in a way that few other biographies about them have done and brings the reader in close to experience many of their frustrations, anxieties, setbacks and triumphs. This book about a couple of Ohioan entrepreneurs changing the course of human history through mechanical aptitude, showmanship and Midwestern work ethic is a welcome relief from stories of overnight startup successes. Click here to buy on Amazon.