Book excerpt: "The first definitive biography of the now-famous architect, Hugh Morrison's Louis Sullivan: Prophet of Modern Architecture is still the best introduction to his work. This reissue provides Morrison's original text and illustrations in a larger, more modern format. It also offers an assessment of Morrison's ground-breaking research, in Timothy J. Samuelson's Introduction, and, most important, an authoritative revision of the chronological List of Buildings, including corrections of the data in light of six decades of research. Working from Morrison's original notes, Samuelson has restored a number of photographic images intended for the original edition and has replaced some photographs with alternate images that more accurately represent the buildings. He has also added a selected bibliography of important works about Sullivan"--Page 4 of cover