Researching Multilingualism expertly engages with a new sociolinguistics of multilingualism, taking account of this new communicative order and the particular cultural and social conditions of our times. Seventeen chapters are divided into four sections covering: Researching discourses, policies and practices; Contemporary mobilities; Researching multilingual communication on-line; Multilingualism in research practice. This state-of-the-art overview of research methodologies in multilingual settings will be of interest for all students and researchers working in the areas of Communication Studies and Applied Linguistics.