This advanced textbook series covers the key linguistic subdisciplines that students will encounter in the upper years of undergraduate study and beyond. Designed for the advanced student who wants to move beyond the basics but is not yet an expert, each volume provides an in-depth introduction to a particular linguistic sub discipline, while also engaging with recent research on the subject. The series provides accessible and up-to-date overviews of core topics, ideal for use in upper undergraduate courses, postgraduate courses and seminars, and as a resource for researchers in linguistics and related disciplines.