There are books that matter. Then there are books that matter more, like Judith Butler’s Gender Trouble: Feminism and the Subversion of Identity (New York: Routledge, 1990) that marked its 25th anniversary in 2015. Dipping back into it now, Gender Trouble’s achievements were astonishingly broad, and reached into multiple disciplines. It collated and built on … More Books That Matter: Twenty-Five Years of Gender Trouble