Adaptation and Intermediality Lars Elleström Abstract: The aim of this essay is to investigate the relation between adaptation and intermediality and to demonstrate why adaptation studies would profit from a broad intermedial research context. A list of ten ways of delimiting the notion of adaptation within the broader field of intermediality is presented and thoroughly discussed. The goal is to pinpoint border zones of adaptation that are only partly recognized as such by adaptation scholars. It is argued that failing to reflect on these borders ignores relevant neighbor disciplines, and that insufficient attention to related theoretical fields reduces the possibility for adaptation studies to produce research that is relevant for a broader range of phenomena and a broader field of scholars. The essay also briefly investigates some core issues of intermedial research, and hence of adaptation studies, and summarizes some vital notions that are helpful for investigating essential similarities and differences among media and for capturing the material and semiotic conditions for adaptation. Keywords: intermediality, media differences, media products, media types, semiotics, transmediation * The overarching aim of this essay is to investigate the relation between the two research fields of adaptation and intermediality and to demonstrate why, to my mind, adaptation studies is in dire need of a broad intermedial research context and well-developed intermedial concepts. I start with an examination of the three words in my title. What is intermediality? What is adaptation? How should adaptation and intermediality be understood? I do not believe that the relation between adaptation and intermediality is a relation between two equal parts; it is rather a relation of subordination. Most theoretical and practical issues that are closely knit to adaptation are part of the broader scholarly field of intermediality. After these fundamental preliminaries, I present a list of ten more or less explicit and more or less acknowledged ways of delimiting the notion of adaptation within the broader field of DRAFT – Final version published in The Oxford Handbook of Adaptation Studies, ed. Thomas Leitch, Oxford University Press 2017