"A treasure trove for sociolinguistic researchers and students alike. Edited by three leading sociolinguists, the 39 chapters cover a wealth of valuable material... And the cast list reads like a veritable Who′s Who of sociolinguistics, with a refreshing number of younger scholars included along with more familiar, well-established names... This is a book that I will reach for often, both for research and teaching purposes. I will recommend it to my postgraduate students, and many of the chapters will provide excellent material for discussion in our advanced undergraduate sociolinguistics course."
- Janet Holmes, Discourse Studies

This Handbook answers a long-standing need for an up-to-date, comprehensive, international, in-depth critical survey of the history, trajectory, data, results and key figures involved in sociolinguistics. It consists of six inter-linked sections:

• The History of Sociolinguistics
• Sociolinguistics and Social Theory
• Language, Variation and Change
• Interaction
• Multilingualism and Contact
• Applications

The result is a work of unprecedented coverage and insight. It is all here, from the foundational contributions to the field to the impact of new media, new technologies of communication, globalization, trans-border fluidities and agendas of research.

The book will quickly be recognized as a benchmark in the field. It will provide a basis for reckoning its origins and pathways of development as well as an authoritative account of the central debates and research issues of today.