The A-Z Guide of Applied Linguistics Research Methods is a slim, clearly designed, easy-to-use instrument than aims to assist researchers and ‘consumers’ of research … to quickly get an overview of research methods in applied linguistics, together with the practices and terminology that go with them … It can function as a primer or as a go-back-to type of guide, and its authors are to be commended for this welcome addition to the literature on research methods in applied linguistics.