This collection offers a multi-faceted exploration of transmediations, the processes of transfer and transformation that occur when communicative acts in one medium are mediated again through another. While previous research has explored these processes from a broader perspective, Salmose and Elleström argue that a better understanding is needed of the extent to which the outcomes of communicative acts are modified when transferred across multimodal media toward fostering a better understanding of our knowledge of communication more generally. Building on this imperative as a point of departure, the book details a variety of transmediations, viewed through three different lenses. The first part of the volume looks at narrative transmediations, building on existing work done by Marie-Laure Ryan on transmedia storytelling. The second section focuses less on narratological instances and more on the spatial dynamics of transmediation and the role of embodiment in the process. The final third of the book explores the challenges of transmediating scientific data into narrative format in the context of environmental issues. Taken together, these sections highlight a range of case studies of transmediations and in turn, the complexity and variety of the process, informed by the different methodologies of the different disciplines to which these transmediations belong. This innovative volume will be of particular interest to students and scholars in multimodality, communication, intermediality, semiotics, and adaptation studies.