* The Art of Seeing: A Visual History of the World's Most Beautiful Architecture
* The History of Architecture
* The Great Cathedrals of the World
* The Life of Leonardo da Vinci
* Michelangelo: A Biography
* The Renaissance
* The Baroque Era
* The Age of Enlightenment
* The 19th Century: Art, Architecture, and Design
* The 20th Century: Art, Architecture, and Design
Articles:
* The Architecture of the Ancient World
* The Gothic Revival in America
* The Modernist Movement
* The Postmodern Era
* The Future of Architecture
Essays:
* The Importance of Beauty in Architecture
* The Role of the Architect in Society
* The Relationship between Art and Architecture
* The Meaning of Home
* The Architecture of Utopia
Lectures:
* The History of Architecture
* The Art of Seeing
* The Great Cathedrals of the World
* Michelangelo: A Biography
* The Renaissance
* The Baroque Era
* The Age of Enlightenment
* The 19th Century: Art, Architecture, and Design
* The 20th Century: Art, Architecture, and Design