Description : This is the world`s most trusted guide to problems in English - now in a new edition. Michael Swan is a writer specializing in English language teaching and reference materials. His interests include pedagogic grammar, mother-tongue influence in second language acquisition, and the relationship between applied linguistic theory and classroom language-teaching practice, and he has published a number of articles on these topics. Michael has had extensive experience with adult learners and has worked with teachers in many countries. He is a Visiting Professor at St Mary`s College, University of Surrey.