Rev. A.V.G. Allen, an Episcopal clergyman and professor of ecclesiastical history at the Episcopal Divinity School in Cambridge, Massachusetts, published several biographical works on Brooks. These included the two-volume "Phillips Brooks, Life and Letters" (1901); and the abbreviated and revised one-volume "Phillips Brooks" (1907), both published in New York. In 1961, Raymond W. Albright published another biography of Brooks entitled Focus on Infinity. His contemporary biographer is Douglass Shand-Tucci, who published a chapter on the bishop in Ralph Adams Cram: an Architects Four Quests in 2005, and in 2009 on the website of Back Bay Historical/The Global Boston Perspective and elaborated as "The Saint Bishop and the American Hagia Sophia", an October 2009 lecture at the New England Historical Genealogical Society in Boston as part of "The Gods of Copley Square" series. Another contemporary biographer, examining the preacher's evangelical legacy, is Gillis J. Harp. Gillis Harp has now written a major study, "Brahmin Prophet : Phillips Brooks and the Path of Liberal Protestantism".