This book investigates the sociolinguistic mechanisms and cultural significance of code-switching within the unique linguistic landscape of Strasbourg, Alsace. Penelope Gardner-Chloros, a specialist in language contact, utilizes extensive field research and sociolinguistic analysis to examine how the local population navigates the intersection of German dialects and the French language. The work argues that code-switching in this region is not merely a linguistic convenience but a complex social practice deeply embedded in the historical and cultural identity of the Alsatian people.

Experts recognize this work as a foundational text for understanding European sociolinguistics and the specific dynamics of the Alsatian region. Readers frequently note the academic density of the prose, which provides a rigorous examination of language contact phenomena for students and researchers in the field.