* [https://web.archive.org/web/20080516192834/http://www.ulib.niu.edu/rarebooks/alger/index.cfm The Horatio Alger Collection at Northern Illinois University]

* [https://web.archive.org/web/20080516074741/http://www.ulib.niu.edu/rarebooks/fellowships.cfm The Horatio Alger Fellowship for the Study of American Popular Culture at Northern Illinois University]