An accessible and engaging textbook which has been tailored to the author's own Language, Society and Power module so each edition is refined by student feedback. Virtually all English Langauge and Linguistics degrees around the world have a Language and Society/Sociolinguistics module and most are core courses. This is the ideal textbook for both undergraduate students of linguistics as well as those not studying linguistics full-time but who are interested in the study of language and society. Packed with pedagogical features such as activity boxes, chapter summaries, and further reading. Also accompanied by a companion website with updated features such as a 'who's who' of Twitter, links to blogs, and further discussion questions. This makes it the complete package for students of language and societyIncludes an 'applied' chapter on projects which has been designed to help students understand what sociolinguists do and how they conduct research, intended to help students conduct their own research in turn.