Book excerpt: While chiefly a site of popular pleasure and merriment, popular culture also offers a profound sense of meaning-making, where it functions as a site and source through which identities are inhabited, brokered and contested. As a significant domain within contemporary society, popular culture is both shaped by and has the capacity to shape developments occurring at the wider social, cultural and political levels of human life. Taking popular culture seriously – as an arena of everyday life that has merit in its own right – the contributors to this wide-ranging collection of essays offer unique insight into various elements of contemporary popular culture. Drawn from across the humanities and social sciences, as well as the performing arts and creative industries, this volume offers theoretical reflections on the significance of particular elements of popular culture: from the performative effects of interactive and immersive theatre, through developments in the shifting cultural landscape of a post-television age, to contemporary popular literature of various sorts and its basis for identity and fandom. Above all else, what these essays demonstrate is the radically porous nature of popular culture, and the ways in which it continually defies attempts at neat categorisation by transcending traditional boundaries and genres.