This book examines, within the context and concerns of education, Foucault reflections on friendship in his 1981 interview “Friendship as a Way of Life.� In the interview, Foucault advances the notion of a homosexual ascesis based on experimental friendships, proposing that homosexuality can provide the conditions for inventing new relational forms that can engender a homosexual culture and ethics, “a way of life,� not resembling institutionalized codes for relating. The contributors to this volume draw from Foucault reflections on ascesis and friendship in order to consider a range of topics and issues related to critical studies of sexualities and genders in education. Collectively, the chapters open a dialogue for researchers, scholars, and educators interested in exploring the importance and relevance of Foucault reflections on friendship for studies of schooling and education.