Frank Furness was one of America’s premier architects. It will come as something of a shock, then, to learn that with the publication of Michael Lewis’s Frank Furness, we have just three books devoted to the work of this nineteenth-century Philadelphia-based designer: an exhibition catalogue, The Architecture of Frank Furness by James F. O’Gorman in 1973; a catalogue raisonné, Frank Furness: The Complete Works by George E. Thomas, Jeffrey A. Cohen, and Michael J. Lewis...