* In the Labyrinth: A Cultural Survey of the City of Frankfurt am Main
* Berlin as a European Metropolis: A Cultural and Architectural Guide
* Hamburg: Cultural Metropolis in the North
* The Federal Republic of Germany: A Concise History
* Historical Lexicons of Nations: Germany
* Historical Dictionary of Frankfurt am Main
* Modern Architecture: A Guide for the Uninitiated
Articles and Essays
* "The Berlin Wall: A Symbol of Division and Unity"
* "Frankfurt am Main: A Cultural Metropolis on the River Main"
* "Hamburg: A City of Trade, Culture, and Art"
* "The Federal Republic of Germany: A Model of Success"
* "Historical Lexicons of Nations: Germany"
* "Historical Dictionary of Frankfurt am Main"
* "Modern Architecture: A Guide for the Uninitiated"