Guide to New York City Landmarks, 3rd + 4th editions, 2003 + 2009, co-author.

10 Architectural Walks in Manhattan, 2009, co-author.
For more on this: http://cityroom.blogs.nytimes.com/2009/06/26/from-2-veteran-tour-guides-10-architectural-walks/

Creative Insider's Guide: 100 Years of Iconic Architecture in Lower Manhattan
Lower Manhattan Cultural Council website, 2014-15.

"Ghost Train: Exploring Forgotten Remnants of the High Line," in High Line, Fall 2013.

"Freight to Fabulous: Looking at Post-Industrial Parks in New York City,"
in Captured by the City: Perspectives in Urban Culture Studies, 2013.

"After the Fair: Alvar Aalto & Edgar J. Kaufmann Conference Rooms," in Aalto in America, 2012.

"New York, Guided By Voices," Architects Newspaper, July 2010.

"Grand Central: A Great Stage," Streetnotes 20, 2010.

"A Structure to Build On" in Our Fondest Dreams & Hopes: Washington Museum of Fine Arts, 2006.

"In Full View: Manhattan's Postwar Lobbies and Plazas," Docomomo Journal, September 2004.

"Public Places, Public Spaces: " Brooklyn: a state of mind, 2001, view at Google Books.

"The Journey East: Long Island City," MoMA Magazine, October 2001.

"Times Square from its Origins to the Early 1990s," Casabella, December 1999-January 2000.

I've also written designation reports for the New York City Landmarks Preservation Commission -- examining 19th and 20th century landmarks, landmark interiors and historic districts throughout the five boroughs.

To learn about my re-discovery of the NY & Long Island Stone Company, a pioneering concrete structure in the Gowanus section of Brooklyn, open: http://www.brooklynrail.org/2007/03/local/birth-of-the-concrete-jungle