This book explores psychological, legal and cultural issues in sex and sexuality. The chapters reflect proceedings of the 2nd Global Conference 'Good Sex, Bad Sex - Sex Law, Crime, and Ethics', held in Prague in May 2010, and are written by Australian and international authors. Sections include: defining sex and sex crime; ethics and principles in sexual conduct; sex, crime and the law; sex law and its agencies; regulating desire; and, what is good sex, what is bad sex?