Eric Mann’s new book Playbook for Progressives is one of the most anticipated publications offered to the grassroots social justice movement in years. Over 10 years ago, a group of young organizers, including myself, surreptitiously got a hold of a four-page outline from a training that Eric had given at the Labor/Community Strategy Center in Los Angeles about the job description and the essential qualities of organizer effectiveness. The rough outline spread quickly, passed around to dozens of organizers, all seeking theory that spoke to the model of Left conscious organizing in the context of the U.S From that point forward, we began our own campaign to urge Eric to write this very book.