Libraries are increasingly on the frontlines of defending democracy, and resisting growing efforts to disrupt LGBTQ+ programming, ban books focused on inclusivity, and attack critical race theory. Western States Center’s toolkit gives librarians, administrators and communities the tools needed to effectively push back against these efforts. Written by and for librarians in collaboration with Western States Center, this toolkit is organized around six realistic scenarios, highlighting proactive and reactive practices for taking action along with communications approaches. The toolkit is part of the Western States Center’s ongoing efforts to strengthen those on the frontlines of defending democracy against white nationalism, especially in public institutions like schools and local governments that often need support.