The Lady's Rhetorick is a well-developed rhetorical handbook for women that appears in print at a surprising time and place in British rhetorical history, when there were few precedents for rhetorical treatises addressed to women. This rare and relatively unknown handbook includes a feminist argument for the inclusion of women within the realm of rhetoric, through addressing its instruction to women, defining rhetoric in gender-inclusive ways, and including examples of women's rhetorical practice. It adapts Classical and French rhetorical traditions through strategies that are potentially effective with its female, English audience. Thus its publication was a bold and strategic contribution to women's and men's rhetorical culture within the context of contemporary gender ideology and educational change. The handbook's uniqueness and rarity should be viewed by scholars as the tip of an iceberg, signaling that a significant amount of women's informal rhetorical practice and education could have been acknowledged in its own time as “rhetorical.”