Preface to the 2012 edition -- Acknowledgments -- Making masculinity: adolescence, identity, and high school -- Becoming Mr. Cougar: institutionalizing heterosexuality and masculinity at River High -- Dude, you're a fag: adolescent male homophobia -- Compulsive heterosexuality: masculinity and dominance -- Look at my masculinity! Girls who act like boys -- Conclusion: thinking about schooling, gender, and sexuality -- Appendix: what if a guy hits on you? Intersections of gender, sexuality, and age in fieldwork with adolescents