" Evidences of the Higher Life on the Frontier, as Illustrated in the History of Cultural Matters in Chicago," Journal of the Illinois Historical Society, 28 (July 1935 ), 81-99.
2.
" The Growth of Milwaukee as Recorded by Contemporaries," Wisconsin Magazine of History, 21 (March, 1938), 262-300.
3.
" Milwaukee, 1870-1900: the Emergence of the Metropolis," Wisconsin Magazine of History, 23 (December 1939), 138-162.
4.
" Patterns of Mid-Nineteenth Century Urbanization in the Middle West," Mississippi Valley Historical Review, 28 (September 1941), 187-206.
5.
" The Development of Milwaukee in the Early Metropolitan Period," Wisconsin Magazine of History, 25 (March 1942), 297-307.
6.
Milwaukee: The History of a City (Madison, Wisconsin, 1948: rev. ed., 1965).
7.
Mirror for Gotham: New York as Seen by Contemporaries from Dutch Days to the Present (New York, 1956).
8.
" The Personality of New York City," New York Folklore Quarterly , 9 (Summer 1958), 83-92.
9.
" The Essence of New York City," New York Historical Society Quarterly, 43 (October 1959), 401-423.
10.
" The History of the City in American Life," American Review , 2 (May 1962), 20-37.
11.
" New York's Mayoralty: the Formative Years," New York Historical Society Quarterly, 47 (July 1963 ), 239-255.
12.
" The City and the Arts: 1860-1910," in Needs and Opportunities for Re-evaluation in the Arts in America, 1860-1910 ( Detroit: Archives of American Art, 1963), 129-148.
13.
New York City, A Students' Guide to Localized History ( New York, 1965).
14.
" Problems of an Urban Biographer," Historical Messenger of the Milwaukee County Historical Society, 23 (June 1967), 34-43.
15.
" The Teaching of American Urban History," Journal of American History, 55 (March 1969), 843-847; with Diana Klebanow.
16.
Urban America: A History with Documents (Boston, 1974).
17.
Greenwich Village: A Brief Architectural and Historical Guide (with Joseph J. Roberto, New York, 1976).
18.
" Bicentennial New York City (1976)" in New York City: The Centennial Years, Milton Klein (ed.), (Port Washington, N.Y., 1976).
