In the present as in the past, the dead have been deployed to promote visions of identity, as well as ostensibly wider human values. Through a series of case studies from ancient Egypt through prehistoric, historic, and present-day Europe, this book discusses what is constant and what is locally and historically specific in our ways of interacting with the remains of the dead, their objects, and monuments. Postmortem interaction encompasses not only funerary rituals and intergenerational engagement with forebears, but also concerns encounters with the dead who died centuries and millennia ago. Drawing from a variety of disciplines such as archaeology, bioarchaeology, literary studies, ancient Egyptian philology and literature, and sociocultural anthropology, this volume provides an interdisciplinary account of the ways in which the dead are able to transcend temporal distances and engender social relationships. In this introduction, we highlight some unifying aspects of this book.