This volume bridges the knowledge gap between second language acquisition researchers and second language pedagogy professionals in its focus on a topic of mutual interest: input. The reader-friendly contributions from seasoned researchers including Stephen Krashen, Bill VanPatten and new voices offer a wide range of existing and new perspectives on the matter of input. A rare feature of the book is that it includes extensive coverage by experts including James Flege and Alene Moyer of the acquisition of the sound system of a second language, where input seems to matter most. Those who are...