Christina Hoff Sommer, a former philosophy professor who taught ethics, is best known for her critique of late-twentieth-century feminism. She is also known for her extensive writings, among them Who Stole Feminism? and The War Against Boys. Her textbook, Vice and Virtue in Everyday Life, a bestseller in college ethics, is currently in its eighth edition. She recently edited The Science on Women and Science and is preparing a second edition of The War Against Boys.