Introduction : feminisms, rhetorics, and materialisms at the Bryn Mawr Summer School for Women Workers -- The Bryn Mawr Summer School for Women Workers -- Composition instruction, labor education, and Bryn Mawr materialist writing pedagogy -- Liberating voices : autobiography at the summer school -- Material texts : labor drama at the Bryn Mawr Summer School -- Women workers and literary discourse : transgressive reading and writing -- Material of desire : bodily rhetoric in working women's poetry -- Afterword : questions of agency and voice.