| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HN | Social History, Problems, and Reform (Go to start of category) |
| HN64 .A2 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Democracy and Social Ethics (New York and London: Macmillan, 1902), by Jane Addams |
| HN64 .A25 | Newer Ideals of Peace, by Jane Addams (HTML at Brock) |
| HN64 .A44 | Efficient Democracy (New York: Dodd, Mead and Co., 1912), by William H. Allen (multiple formats at archive.org) |
| HN64 .C48 1898 | Causes and Consequences (New York: Charles Scribner's Sons, 1898), by John Jay Chapman (multiple formats at archive.org) |
| HN64 .C48 1898 | Causes and Consequences (revised edition; New York: Moffat, Yard and Co., 1909), by John Jay Chapman (multiple formats at archive.org) |
| HN64 .C75 | The Return of the Middle Class (New York: Charles Scribner's Sons, 1922), by John Corbin (searchable page images at Google; US access only) |
| HN64 .C89 1909 | The Promise of American Life (New York: Macmillan, 1909), by Herbert David Croly (multiple formats at archive.org) |
| HN64 .C89 1912 | The Promise of American Life (New York: Macmillan, 1912), by Herbert David Croly |
| HN64 .C893 | Les Promesses de la Vie Américaine (The Promise of American Life translated into French; Paris: F. Alcan, 1913), by Herbert David Croly, trans. by Firmin Roz and Emile Fénard (multiple formats at archive.org) |
| HN64 .D6 | A Paying Investment (Boston: J. R. Osgood and Co., 1876), by Anna E. Dickinson (page images at HathiTrust) |
| HN64 .G5 | The Human Drift (Boston: New Era Pub. Co., c1894), by King C. Gillette |
| HN64 .G54 | "World Corporation" (Boston: New England News Co., c1910), by King C. Gillette (multiple formats at archive.org) |
| HN64 .G7 | Greater America: Hits and Hints, by a Foreign Resident (attributed variously to Dixon or Garlanda; New York: A. Lovell and Co., c1887), contrib. by William Hepworth Dixon and Federico Garlanda (page images at HathiTrust) |
| HN64 .H794 | The American Citizen: His Rights and Duties, According to the Spirit of the Constitution of the United States, by John Henry Hopkins (page images at MOA) |
| HN64 .H8 | Modern Society (Boston: Roberts Brothers, 1881), by Julia Ward Howe (multiple formats at archive.org) |
| HN64 .J8 1899 | The New Right: A Plea for Fair Play Through a More Just Social Order (reprint; originally published New York: Eastern Book Concern, 1899), by Samuel Milton Jones (multiple formats at archive.org) |
| HN64 .L4 | The Problem of Civilization Solved (Chicago: Laird and Lee, 1895), by Mary Elizabeth Lease (illustrated HTML at NIU) |
| HN64 .L46 | Crowds: A Moving-Picture of Democracy (Garden City, NY: Doubleday, Page and Co., c1913), by Gerald Stanley Lee |
| HN64 .L53 1914 | Drift and Mastery: An Attempt to Diagnose The Current Unrest (New York: M. Kennerley, 1914), by Walter Lippmann (page images at HathiTrust) |
| HN64 .L55 1914 | A Preface to Politics (New York and London: M. Kennerley, 1914), by Walter Lippmann (Gutenberg text) |
| HN64 .L55 1962 | A Preface to Politics (Ann Arbor Paperbacks edition; Ann Arbor: University of Michigan Press, 1962), by Walter Lippmann (page images at HathiTrust) |
| HN64 .L85 | War of the Classes (New York: Regent Press, c1905), by Jack London |
| HN64 .N943 | Man's Birthright (New York: Desmond FitzGerald, c1911), by Ritter Brown (multiple formats at archive.org) |
| HN64 .P28 | The New Basis of Civilization (New York and London: Macmillan, 1907), by Simon N. Patten (multiple formats at archive.org) |
| HN64 .S9 1951 | What Social Classes Owe to Each Other (originally published 1883; added introduction dated 1951), by William Graham Sumner, contrib. by William Clinton Mullendore (Gutenberg text) |