On the Construction of the Vaults of the Middle Ages

Environmental Systems Engineering and Economics

The Architectural History of the Church of the Holy Sepulchre at Jerusalem

Crossing clayborn

Reality of Pentecost

The Architectural History of Canterbury Cathedral

Principles of Mechanism

Selections from the Architectural History of the University of Cambridge

Architectural History of the University of Cambridge and of the Colleges of Cambridge and Eton

Architectural History of Chichester Cathedral

Principles of Mechanism