Bitcoin, the digital currency, was introduced in 2009 with little fanfare; five years later, shocking the world, it was worth $14 billion. This book explores the cyber currency by focusing on the remarkable stories and intriguing personalities ofthose responsible for its sudden success: Satoshi Nakamoto, the reclusive and anonymous genius who created Bitcoin; Ross Ulbricht, aka the Dread Pirate Roberts, administrator of the largest and most successful...