A deeply accessible and incredibly necessary book explaining both what mutual aid is, what it isn't, and how to best organize in a group to do the mutual aid work. Honestly the latter chapters should be read by anyone trying to intentionally develop a community; doing so requires we develop our skills to interact with one another and use skills that we aren't used to exercising because we aren't used to working with people in that way. 

Really strongly recommend this for everyone, whether or not you're already involved in mutual aid projects. So much of this is so necessary right now, and will only become more and more necessary in the future.