Supplement to the casebook 'Sexuality, gender and the law: third edition' (2011) which offers law professors and students a comprehensive exploration of the treatment of sexuality and gender in American public law. The supplement updates and adds to the contents, but also substitutes new material for some sections, as the legal landscape has shifted in a number of areas, including marriage, reproductive rights, religious liberty, family law and the scopte of the prohibition of discrimination 'because of sex' in the Civil Rights Act of 1964. With a table of cases.