Architecture After Richardson: Regionalism Before Modernism--Longfellow, Alden, and Harlow in Boston and Pittsburgh - Most histories of American architecture after H. H. Richardson have emphasized the work of Louis Sullivan and Frank Lloyd Wright in the Middle West. By examing instead the legacy of three highly successful architects who were in practice simultaneously in New England and Western Pennsylvania from 1886 into the 1920's, Margaret Henderson Floyd underscores the architectural significance of another part of the nation. Hardcover; 546 pages.