The Routledge Handbook of Applied Linguistics, published in 2011, has long been a standard introduction and essential reference point to the broad interdisciplinary field of applied linguistics. Reflecting the growth and widening scope of applied linguistics, this new edition thoroughly updates and expands coverage. It includes 27 new chapters, now consists of two complementary volumes, and covers a wide range of topics from a variety of perspectives. Volume One is organized into two sections – ‘Language learning and language education’ and ‘Key areas and approaches in applied linguistics’ – and Volume Two also has two sections – ‘Applied linguistics in society’ and ‘Broadening horizons’. Each volume includes 30 chapters written by specialists from around the world. Each chapter provides an overview of the history of the topic, the main current issues, recommendations for practice, and possible future trajectories. Where appropriate, authors discuss the impact and use of new research methods in the area. Suggestions for further reading and cross-references are provided with every chapter. The Routledge Handbook of Applied Linguistics remains the authoritative overview to this dynamic field and essential reading for advanced undergraduate and postgraduate students, scholars, and researchers of applied linguistics.