This site "offer[s] readers the largest possible selection of full-text primary source documents relating to the 1901 assassination of President William McKinley and the immediate aftermath of that event, including the succession of Theodore Roosevelt to the presidency and the incarceration, trial, and execution of assassin Leon Czolgosz." Documents date from the 1890s through 1910s. Also includes a bibliography and links to related sites. Edited and maintained by librarians C.A. Gable and S.N. Huthmacher.