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The Brownstone Chronicles, Part 1: Detail of John Howland Thompson House, Chicago, Illinois, USA (1888)
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The Brownstone Chronicles, Part 2: Overall View of the John Howland Thompson House, River North Neighborhood, Chicago, Illinois, USA (1888)
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The Brownstone Chronicles, Part 3: Close-up of the Rock-faced Ashlar, John Howland Thompson House, River North Neighborhood, Chicago, Illinois, USA (1888)
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The Brownstone Chronicles, Part 4: Christ Episcopal Church, Waukegan, Illinois, USA (1888)
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The Brownstone Chronicles, Part 6: Close-up of the Southern Elevation, Christ Episcopal Church, Waukegan, Illinois, USA (1888)
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The Brownstone Chronicles, Part 7: The Chicago Club in Its Urban-Cliff-Face Context, the Loop, Chicago, Illinois, USA (1929)
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The Brownstone Chronicles, Part 8: The Northeastern Corner of the Chicago Club, the Loop, Chicago, Illinois, USA (1929)
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The Brownstone Chronicles, Part 9: Detail of the Northern Elevation of the Chicago Club, the Loop, Chicago, Illinois, USA (1929)
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The Brownstone Chronicles, Part 5: Detail of Christ Episcopal Church, Waukegan, Illinois, USA (1888)
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The Brownstone Chronicles, Part 10: Detail of the Eastern Elevation of the Chicago Club, the Loop, Chicago, Illinois, USA (1929)
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The Brownstone Chronicles, Part 11: Black Crusting and Spalling, the Chicago Club, the Loop, Chicago, Illinois, USA (1929)
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Chicago in Stone and Clay: A Guide to the Windy City's Architectural Geology (NIU Imprint of Cornell University Press)
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The Brownstone Chronicles, Part 12: One More Glance at the Chicago Club, the Loop, Chicago, Illinois, USA (1929)
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The Brownstone Chronicles, Part 17: Overall View of St. Paul's Episcopal Church, Yankee Hill Neighborhood, Milwaukee, Wisconsin, USA (1893)
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The Brownstone Chronicles, Part 13: Historic Old Central High School, Duluth, Minnesota, USA (1892)
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The Brownstone Chronicles, Part 18: Detail of the Main Entrance, St. Paul's Episcopal Church, Yankee Hill Neighborhood, Milwaukee, Wisconsin, USA (1893)
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The Brownstone Chronicles, Part 14: Detail of an Old Copper-Mine Building, Quincy Mine Hoist Historic Site, Hancock, Michigan, USA
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The Brownstone Chronicles, Part 15: Close-Up of an Old Copper-Mine Building, Quincy Mine Hoist Historic Site, Hancock, Michigan, USA
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The Brownstone Chronicles, Part 16: This Is Getting Unhealthily Obsessive; Another Close-Up of an Old Copper-Mine Building, Quincy Mine Hoist Historic Site, Hancock, Michigan, USA
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A Symphony of Geologic Materials, Part 1: Overall View of the Charles Gates Dawes House, Evanston, Illinois, USA (1894)
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A Symphony of Geologic Materials, Part 2: Detail of the Western Elevation, the Charles Gates Dawes House, Evanston, Illinois, USA (1894)
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Geobrickology, Part 5: Detail of the Milwaukee Club, Juneautown Neighborhood, Milwaukee, Wisconsin, USA (1883)
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The Brownstone Chronicles, Part 19: Detail of the Western Elevation, St. Paul's Episcopal Church, Yankee Hill Neighborhood, Milwaukee, Wisconsin, USA (1893)
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The Brownstone Chronicles, Part 20: Detail of the Northwestern Turret, St. Paul's Episcopal Church, Yankee Hill Neighborhood, Milwaukee, Wisconsin, USA (1893)
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The Brownstone Chronicles, Part 21: Old City Hall, Marquette, Upper Peninsula of Michigan, USA (1894)
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Milwaukee in Stone and Clay: A Guide to the Cream City's Architectural Geology (NIU Imprint of Cornell University Press)
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The Brownstone Chronicles, Part 22: Detail of Old City Hall, Marquette, Upper Peninsula of Michigan, USA (1894)
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The Brownstone Chronicles, Part 23: Detail of the Lower Central Façade, Old City Hall, Marquette, Upper Peninsula of Michigan, USA (1894)
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The Brownstone Chronicles, Part 24: Close-Up of the Central Façade, Old City Hall, Marquette, Upper Peninsula of Michigan, USA (1894)
