Ch. 1: Introduction Ch. 2: Conceptualizing Whistleblowing Ch. 3: Who Blows Whistles? Insiders, Outsiders, and Their Networks Ch. 4: Dark Networks that Shed Light: The Case of the Chronicle of Current Events Ch. 5: The Curious Grapevine in Reverse: Human Rights Organizations' Whistleblowing Networks Ch. 6: WikiLeaks's Rise, Relevance, and Power Ch. 7: The Wide World of Whistleblowing on the Web Ch. 8: Exfiltrators Ch. 9: Conclusion