Using some of his landmark publications on kinship, along with a new introduction, chapter and conclusion, Robert Parkin discusses here the changes in kinship terminologies and marriage practices, as well as the dialectics between them. The chapters also focus on a suggested trajectory, linking South Asia and Europe and the specific question of the status of Crow-Omaha systems. The collection culminates in the argument that, whereas marriage systems and practices seem infinitely varied when examined from a very close perspective, the terminologies that accompany them are much more restricted.