This book examines the history and evolution of Title IX, a landmark 1972 law prohibiting sex discrimination at educational institutions receiving federal funding. Elizabeth Kaufer Busch and William Thro illuminate the ways in which the interpretation and implementation of Title IX have been transformed over time to extend far beyond the law's relatively narrow statutory text. The analysis considers the impact of Title IX on athletics, sexual harassment, sexual assault, and, for a time, transgender discrimination. Combining legal and cultural perspectives and supported by primary documents, Title IX: The Transformation of Sex Discrimination in Education offers a balanced and insightful narrative of interest to anyone studying the history of sex discrimination, educational policy, and the law in the contemporary United States.