677 pp. Morris, Roy, Jr., Sheridan: The Life and Wars of General Phil Sheridan, Crown Publishing, 1992, . "People & Events: The Great Fire of 1871". The Public Broadcasting System (PBS) Website . Retrieved September 3, 2004.The Great Conflagration'' – James W. Sheahan and George P. Upton, 1871, 458 pp. "Mrs. O'Leary's Comet: Cosmic Causes of the Great Chicago Fire" by Mel Waskin (1985) External links The Great Chicago Fire 1996, Chicago Historical Society Great Chicago Fire & the Web of Memory 1871 fires in the United States 1871 in Illinois Chicago History of Chicago Chicago Landmarks Great Chicago Fire 1870s in Chicago October 1871 events