This book represents the first collection specifically devoted to New Speaker Studies, focusing on language ideologies and practices of speakers in a variety of minority language communities. Over thirteen chapters, it uses the new speaker lens to investigate not only linguistic issues, such as language variation and change, phonetics, morphosyntax, language acquisition, code-switching, but also sociolinguistic issues, such as legitimacy, integration, and motivation in language learning and use. Besides covering a range of languages - Basque, Breton, Galician, Giernesiei, Irish, Scottish Gaelic and Welsh - and their different sociolinguistic situations, the chapters also encompass a series of interactional settings: institutional settings, media and the home domain, as well as different contexts for becoming a new speaker of a minority language, such as by migration or through education. This collection represents an output by a lively network of researchers: it will appeal to postgraduate students, researchers and academics working in the field of sociolinguistics, applied linguistics, language policy and those working within minority language communities. Cassie Smith-Christmas is a Research Fellow at the University of Limerick, Ireland. Her research interests involve the sociolinguistics of minority languages and she is the author of Family Language Policy: Maintaining an Endangered Language in the Home (Palgrave, 2016). Noel.P. Ó Murchadha is Assistant Professor in Language Education at Trinity College Dublin, Ireland. His research interests lie in the sociolinguistics of minority languages, particularly perceptions of linguistic variation in ‘small’ languages. Michael Hornsby is Professor at Adam Mickiewicz University, Poland, and head of its Centre for Celtic Studies. He is the author of Revitalizing Minority Languages: New speakers of Breton, Yiddish and Lemko (Palgrave, 2015). Máiréad Moriarty is a lecturer in Sociolinguistics and New Media at the University of Limerick, Ireland. Her research interests lie in multilingualism and the place for minority languages in domains of popular culture. She is the author of Globalising Language Policy: An Irish Language Perspective (Palgrave, 2015).