This book explores genealogies and the challenges related to the concept of the postdigital, the ambiguous nature of postdigital knowledges, and the many faces of postdigital sensibilities. The book answers three key questions: What is postdigital knowledge? What does it mean to do postdigital research? What, if anything, is distinct from research conducted in other perspectives? As such, this book is a one-stop publication for those interested in the theory of postdigital research.