Closely related to Anatolian Turkish, Gagauz is a Turkic language spoken in the former Soviet republic of Moldova and several other Balkan countries. This study provides an overview of the Gaguz people and a brief outline of Gagauz grammar. The main body of the book uses a corpus-based approach to the study of relative clause constructs in Gagauz. The data collected by the author included as an appendix of 30 texts collected from various published sources. The findings of the author are contrasted with relative clause constructs in other Turkic languages.