uses empirical evidence to show that young heterosexual men's masculinities are becoming softer and more inclusive. His (2014) book 21st Century Jocks: Sporting Men and Contemporary Heterosexuality documents heterosexual men cuddling in bed together, kissing each other on the lips, and engaging in intense emotional intimacy with other men, something known as a bromance. Anderson's scholarship also examines the problems of monogamy. His (2012) book, The Monogamy Gap: Men, Love and the Reality of Cheating with Oxford University Press has received a great deal of international media attention, including multiple television appearances, because the evidence of his 120 interviews suggests that monogamy causes difficulties in relationships, and thus cheating becomes a rational response to the unreasonable cultural mandates of sexual fidelity. His work on monogamy also examines why middle-age women cheat, not because they are emotionally unfulfilled, but instead, like men, they desire sex outside of the relationship. Anderson's primary research partner is Dr Mark McCormack. Together, in a Sex Roles symposium they examine and advance the notion of homohysteria. Anderson and McCormack also have developed the understanding that decreasing cultural homophobia positively impacts the lives of bisexual men and bisexual women. They have a forthcoming book with Columbia University Press, that examines bisexual men's lives in Los Angeles, New York and London, research that has been funded by the American Institute of Bisexuality and has been featured by The New York Times. Anderson is a critical scholar of team sports, authoring a number of books examining its functions, purposes and problems. Oxford Bibliographies in Sociology lists his (2010) book Sport Theory and Social Problems as a top 10 book about sport theory. In a co-edited volume, with Professor Jennifer Hargreaves, Routledge Handbook of Sport, Gender and Sexuality, sport is criticized for producing a gender binary, transphobia and patriarchy. Anderson instead advocates for participation in exercise and fitness, including distance running, for which he has authored two books: Training Games Coaching and Racing Creatively (2006) and The Runners Textbook (2009). Published books Training Games: Coaching & Racing Creatively. Mountain View, CA: Tafnews Press, 1994, 1996, 2006 Trailblazing: The True Story of America's First Openly Gay Track Coach. Los Angeles, CA: Alyson Books, 2000. In the Game: Gay Athletes and the Cult of Masculinity. State University of New York Press, 2005. This book is based on interviews with 60 gay athletes from North America. Forty interviewees were openly gay while 20