The Man Who Would Be Queen: The Science of Gender-Bending and Transsexualism is a 2003 book by the American psychologist J. Michael Bailey, published by Joseph Henry Press. In the first section of the book, Bailey discusses gender-atypical behavior and gender dysphoria in children, emphasizing the biological determination of gender. In the second section, he deals primarily with gay men, including the link between childhood gender dysphoria and male homosexuality later in life. Bailey reviews evidence that male homosexuality is congenital (a result of genetics and prenatal environment), and he argues for the accuracy of some gay stereotypes. In the third section, Bailey summarizes evidence for the Blanchard typology of trans women that claims there are two forms of transsexualism that affect transgender women: one as an extreme type of male homosexuality and one that is a sexual interest in having a female body, called autogynephilia. The book caused considerable controversy, which led to complaints and a formal investigation by Northwestern University, where Bailey was chair of the psychology department until shortly before the investigation concluded. Northwestern ultimately found no basis for the complaints, and a university spokesperson said that his departure from the department chairmanship had nothing to do with the investigation. According to Bailey, some of his critics were motivated by a desire to suppress discussion of the book's ideas about the autogynephilia theory of transgender women. Summary The Man Who Would Be Queen is divided into three sections: "The Boy Who Would Be Princess", "The Man He Might Become", and "Women Who Once Were Boys". It starts with an anecdote about a child Bailey calls "Danny". Bailey writes of Danny's mother, who has been frustrated by other therapists she has seen about her son's "feminine" behavior. Bailey discusses psychologist and sexologist Kenneth Zucker's work with children whose parents have noticed significant gender-atypical behaviors. Bailey uses the anecdote about Danny to describe gender identity disorder, a label applied to males with significant feminine behaviors and females with significant masculine behaviors, such as cross-dressing. For example, this class includes boys that prefer to play with dolls and regularly identify with female characters in stories or movies, and girls that prefer to play with toy cars and identify with male characters. This section of the book also discusses some case studies of men who were, for varying reasons, reassigned to the female sex shortly after their birth, and emphasizes the