James Bruce, Classical and Historical Portraits, (New York: Redfield, 1854). Transcription (beta version) / Commentary
Ferdinand Gregorovius, Lucretia Borgia: According to Original Documents and Correspondence of Her Day, 1874; trans. John Leslie Garner (D. Appleton And Company 1903). Transcription (beta version) / Commentary
Vernon Lee, Euphorion: being studies of the antique and the mediaeval in the renaissance, vol. 1 (London: T. Fisher Unwin 1884). Transcription / Commentary