books.google.com - This history of African slavery from the fifteenth to the early twentieth century examines how indigenous African slavery developed within an international context. Professor Lovejoy discusses the medieval Islamic slave trade and the Atlantic trade as well as the enslavement process and the marketing...http://books.google.com/books/about/Transformations_in_slavery.html?id=iWUXNEM-62QC&utm_source=gb-gplus-shareTransformations in slavery