This volume deals with different aspects of the creation and use of multilingual corpora. The term 'multilingual corpus' is understood in a comprehensive sense, meaning any systematic collection of empirical language data enabling linguists to carry out analyses of multilingual individuals, multilingual societies or multilingual communication. The individual contributions are thus concerned with a variety of spoken and written corpora ranging from learner and attrition corpora, language contact corpora and interpreting corpora to comparable and parallel corpora. The overarching aim of the volume is first to take stock of the variety of existing multilingual corpora, documenting possible corpus designs and uses, second to discuss methodological and technological challenges in the creation and analysis of multilingual corpora, and third to provide examples of linguistic analyses that were carried out on the basis of multilingual corpora.