This text investigates the fundamental principles and historical development of letterforms to provide a comprehensive guide for the practice of lettering. The authors, John H. Benson and Arthur Graham Carey, combine their expertise in stone carving and design theory to establish a rigorous framework for understanding the construction, proportion, and aesthetic application of the Roman alphabet and its derivatives.

Experts frequently cite this work as a foundational text for students of classical lettering and stone carving. Readers often note the academic density of the prose, which prioritizes historical accuracy and technical precision over contemporary design trends.