This fourth volume in the series “Language, Power and Social Process” is an excellent ethnographic and sociolinguistic study of youth culture in Barcelona. Joan Pujolar brings research on Catalan-Spanish bilingualism into the post-structuralist era without pretense or puffery. The book is a systematic exploration of bilingual practices in relation to the variable construction and performance of gender and class as well as ethnic identities. Drawing inspiration from Bakhtin, Pujolar has an acute – and, as far as I know, unerring – sensitivity to the voices of the Catalan context.