Sister Outsider by Audre Lord
Read when you're so, so tired of white feminism:
Sister Outsider features Lorde's essays and speeches from 1976 to 1984, but they are just as relevant today. She talks about oppression, sexism, racism, homophobia, and other problems inherent in our society. She covers issues of today like police brutality and intersectionality, and her frustration and anger will resonate — and inspire.