From the Book - First U.S. edition.
The Palace of King Minos, Knossos, Crete
The Citadel of Mycenae, the Plains of Argos, Greece
The Library of Alexandria, Egypt
The Hippodrome of Constantinople
Madinat al-Zahra, Cordoba, Spain
Old St. Paul's Cathedral, London
Karakorum, Orkhon Valley, Mongolia
The Fortress of Golconda, Hyderabad, India
Vilcabamba, Espiritu Pampa, Peru
The St. Petersburg Panopticon, Okhta, Russia
Kowloon Walled City, Kowloon, Hong Kong
Pruitt-Igoe, St. Louis, Missouri
The Berlin Wall, Berlin, East and West Germany
The Twin Towers of the World Trade Center, New York City
GeoCities, The World Wide Web