Book excerpt: This state-of-the-art volume offers a comprehensive and accessible examination of perspectives within the field of discourse analysis on the processes and conditions of second language learning, teaching, and use. Led by Brian Paltridge and Matthew T. Prior, this collection brings together leading global researchers in the field to guide readers through background theories, theoretical paradigms, methodological issues, and pedagogical implications by synthesizing current and past work, and setting a future agenda for discourse-oriented second language research. The book is a critical resource which will be indispensable for scholars and advanced students of applied linguistics, second language acquisition, education, and related fields.