"Twitter seems like a perfect start-up success story. In barely six years, a small group of young, ambitious programmers in Silicon Valley built an $11.5 billion business out of the ashes of a failed podcasting company. Today Twitter boasts more than 200million active users and has affected business...

'A tale of Machiavellian plots and coups d'etat, it's just all so gripping' Chris Evans, BBC Radio 2

THE ULTIMATE 21ST CENTURY BUSINESS STORY

Since 2006, Twitter has grown from the accidental side project of a failing internet start-up, to a global icon that by 2013 ha...

The dramatic, unlikely story behind the founding of Twitter, by New York Times bestselling author and Vanity Fair special correspondent

The San Francisco-based technology company Twitter has become a powerful force in less than ten years. Today it's everything from a tool for fighting po...