Instructors and researchers in linguistics and various specific languages explore the mobility and ecology of multi-lingualism in European or national contexts, identity construction processes in foreign language learning and teaching, and professional identity constructs of novice and highly experienced teachers. Among the topics are rethinking the learning of languages in the context of globalization and hyperlingualism, some language diary data on language use by London Bangladeshi and Chinese adolescents, constructing German learner identities in online and offline environments, the professional identity of Belgian teachers of content and language integrated learning (CLIL), and narrative insights from Istanbul and Berlin on English as a lingua franca and the envisioning of pre-service English language teacher education in the 21st century. The chapters are variously in English, German, and French with abstracts in the other languages. Annotation ©2014 Ringgold, Inc., Portland, OR (protoview.com)