This work is a bold challenge to the political establishment and the rules that dictate campaign strategy. It tells the story of a groundbreaking experiment conducted on the fringes of Bernie Sanders' presidential campaign: a technology-driven team empowered volunteers to build and manage the infrastructure to make seventy-five million calls, send eight million text messages, and hold over one hundred thousand public meetings to propel Bernie Sanders' emerging campaign to success. Fast-paced, provocative, and profound, "Rules for Revolutionaries" stands as a liberating challenge to the low expectations and small thinking that dominate too many advocacy, non-profit, and campaign organizations, pointing the way to a future where political revolutions are truly possible.