Indivisible Guide
Unknown
Free organizing guide from Indivisible, a progressive advocacy group, written by co-founders Leah Greenberg and Ezra Levin. It explains how organized constituents pressure elected officials and walks through forming a local volunteer group and running coordinated advocacy campaigns.
More resources on Advocacy & Lobbying
nonprofitaf.com
Nonprofit AF is a practical blog by Vu Le offering guidance on nonprofit governance and leadership, with articles on board governance, fundraising, equity, and organizational sustainability.
Advocacy Academy
Free online training modules for social impact advocates
Lobbying and Advocacy
A practitioner's handbook by a former president of the American League of Lobbyists covering congressional process, lobbying law and ethics, direct advocacy, grassroots organizing, coalitions and media relations. Readers learn how professional Washington lobbying works and how to stay compliant.