In this article, we discuss the learning processes of our feminist fiction-based research, which makes visible the often forgotten and essentialized stories of Toronto-based women World War II workers. We describe this gendered war work through the lenses of intersectional feminism and feminist antimilitarism. We detail the power of fiction-based research as feminist methodology and pedagogy, situating it within the sphere of feminist adult education scholarship. We explain our fiction-based research study, which resulted in thematic vignettes from a day-in-the-life short story about women war workers involved in a clandestine project at Casa Loma. We conclude with implications of fiction-based research for feminist adult education.