This volume investigates the intellectual and personal development of Matthew Arnold through his correspondence with his close friend and fellow poet, Arthur Hugh Clough. Editor Howard F. Lowry provides a rigorous scholarly framework, utilizing the original letters to illuminate the Victorian literary climate and the specific philosophical tensions that defined Arnold's early career. The text serves as a primary source for understanding the evolution of Arnold's critical thought and his intimate professional relationship with Clough.

Scholars and literary historians frequently cite this edition as a foundational text for understanding the development of Matthew Arnold's poetic theory. The prose is noted for its academic density and meticulous attention to historical detail, making it a standard reference for researchers in the field of Victorian literature.