Conversation so far:
What does Dorothy Day's all men are brothers mean?
Dorothy Day insisted that the belief that all men are brothers required the Catholic to find the humanity in everyone without exception.
What was Dorothy Day's biggest accomplishment?
Dorothy Day's conversion as a political radical is described in her autobiography, The Long Loneliness. Day was also an active journalist, and described her social activism in her writings.

Question: what else did she write?
Self-contained rewrite: What else did Dorothy Day write besides her autobiography The Long Loneliness?