This reference work investigates the etymological origins and historical development of English place names to reveal the cultural and linguistic layers of the nation. A.D. Mills, a noted scholar in the field of onomastics, compiles extensive research to provide a systematic analysis of how geographic, social, and historical factors have shaped the nomenclature of English towns, villages, and regions. The text serves as a comprehensive index for understanding the evolution of English topography through the lens of historical linguistics.

Scholars and researchers frequently cite this work as a foundational reference for the study of English toponymy. Readers often note the academic precision of the entries, which provide clear and concise linguistic data for both professional historians and amateur genealogists.