Susan Stryker

'''Susan O'Neal Stryker''' (born 1961) is an American professor, historian, author, filmmaker, and theorist whose work focuses on gender and human sexuality. She is a professor of Gender and Women's Studies, former director of the Institute for LGBT Studies, and founder of the Transgender Studies Initiative at the University of Arizona. Stryker is the author of several books and a founding figure of transgender studies as well as a leading scholar of transgender history. Provided by Wikipedia