This book reveals how expression, emotion and agency are central to fan activity. Fans are highly adept at transmedia, as well as the critical use of different media and platforms. Fandom can apply to wider concepts within new media, the humanities and design, as the authors in this collection show. They also rely on different approaches, ranging from textual analysis to different forms of ethnography. Overall, Affect in Fandom offers a deliberately diverse exploration of exactly what contemporary fans create and curate, and how.