Bringing together an international team of scholars from various linguistic areas, theoretical viewpoints, and educational contexts, this book makes the case for strengthening the role of linguistics in second language (L2) teaching and learning. Seeing first-hand themselves how the strengths and tools of the science of language contribute greatly to pedagogical effectiveness in the L2 classroom, the authors of each chapter lay out the strengths of linguistics for L2 teaching and learning with examples, case studies, research, anecdotal evidence, illustrations, and sample activities for the language classroom. The book argues as well for the place of L2 theory and data in linguistic inquiry and linguistics education. Bringing these disparate disciplines together around the shared reality of language itself has great promise of mutual benefit. Accessibly written with readers from both disciplines in mind, each chapter includes recommended readings and discussion questions intended to spark conversations across the disciplines.