The Principles of Gothic Ecclesiastical Architecture, Elucidated by Question and Answer, 4th ed.

The work presents Gothic ecclesiastical architecture in a question-and-answer format, tracing its origins from Roman and early medieval precedents and explaining the distinguishing features of successive English styles — Anglo-Saxon, Norman (and semi-Norman), Early English, Decorated, Florid/Perpendicular, and Debased. It defines arch types and mouldings, identifies characteristic forms and structural details, and illustrates examples drawn from churches. A concluding chapter covers internal arrangement and decorative treatment, while revisions and corrections clarify typographical issues and specific attributions. Practical descriptions and measured comparisons aim to make stylistic development and ornamentation accessible to readers.