This is a highly readable and engaging book on the topic, covering the history of abortion laws from early 1800s to the Clinton years. To explain the legal shifts throughout those 200 years, the authors describe the social, political, religious and scientific forces that have lead up to each turning point, and how those shifts in turn have influenced further shifts in a seemingly never ending chain. They do so by presenting the various sides of the debate in an even-handed and concise manner, without losing depth on the one hand and without getting bogged down with technicalities on the other. What I found of particular interest was the behind-the-scenes debates of the Justices both in Griswold v. Connecticut and in Roe v. Wade that shed light on their final decision.