(5) Gra.s.s, K. K. _Die russischen Sekten._ I, "Die Gottesleute oder Chl.u.s.ten"; II, "Die weissen Tauben oder Skopzen." Leipzig, 1907-9.

(6) Lea, Henry Charles. _The Moriscos of Spain._ Their conversion and expulsion. Philadelphia, 1901.

(7) Friesen, P. M. _Geschichte der alt-evangelischen mennoniten Bruderschaft in Russland (1789-1910) im Rahmen der mennonitischen Gesamtgeschichte._ Halbstadt, 1911.

(8) Kalb, Ernst. _Kirchen und Sekten der Gegenwart._ Unter Mitarbeit verschiedener evangelischer Theologen. Stuttgart, 1905.

(9) Mathiez, Albert. _Les origines des cultes revolutionnaires._ (1789-92). Paris, 1904.

(10) Rossi, Pasquale. _Mistici e Settarii._ Studio di psicopatologia collettiva. Milan, 1900.

(11) Rohde, Erwin. _Psyche: Seelencult und Unsterblichkeitsglaube der Griechen._ Freiburg, 1890.

C. _Economic Conflict Groups_

(1) Webb, Sidney and Beatrice. _Industrial Democracy._ London, 1897.

(2) ----. _The History of Trade Unionism._ (Revised edition extended to 1920.) New York and London, 1920.

(3) Commons, John R., editor. _Trade Unionism and Labor Problems_, Boston, 1905.

(4) ----. _History of Labor in the United States._ 2 vols. New York, 1918.

(5) Groat, George G. _An Introduction to the Study of Organized Labor in America._ New York, 1916.

(6) Hoxie, Robert F. _Trade Unionism in the United States._ New York, 1917.

(7) Marot, Helen. _American Labor Unions._ By a member. New York, 1914.

(8) Carlton, Frank T. _Organized Labor in American History._ New York, 1920.

(9) Levine, Louis. _Syndicalism in France._ 2d rev. ed. of _The Labor Movement in France._ New York and London, 1914.

(10) Brissenden, Paul Frederick. _The I.W.W., A Study of American Syndicalism._ New York, 1919. [Bibliography.]

(11) Brooks, John Graham. _American Syndicalism; the I.W.W._ New York, 1913.

(12) ----. _Labor's Challenge to the Social Order._ Democracy its own critic and educator. New York, 1920.

(13) Baker, Ray Stannard. _The New Industrial Unrest._ Reasons and remedies. New York, 1920.

(14) Commons, John R. _Industrial Democracy._ New York, 1921.

(15) Brentano, Lujo. _On the History and Development of Gilds and the Origin of Trade Unions._ London, 1870.

D. _Parties_

(1) Bluntschli, Johann K. _Charakter und Geist der politischen Parteien._ Nordlingen, 1869.

(2) Ostrogorski, Moisei. _Democracy and the Organization of Political Parties._ Translated from the French by F. Clarke with a preface by Right Hon. James Bryce. New York and London, 1902.

(3) Lowell, A. Lawrence. _Governments and Parties in Continental Europe._ 2 vols. Boston, 1896.

(4) Merriam, C. E. _The American Party System._ In press.

(5) Haynes, Frederick E. _Third Party Movements since the Civil War, with Special Reference to Iowa._ A study in social politics. Iowa City, 1916.

(6) Ray, P. O. _An Introduction to Political Parties and Practical Politics._ New York, 1913.

(7) Bryce, James. _The American Commonwealth._ 2 vols. New rev. ed. New York, 1911.

(8) Hadley, Arthur T. _Undercurrents in American Politics._ Being the Ford Lectures, delivered at Oxford University, and the Barbour-Page Lectures, delivered at the University of Virginia in the spring of 1914.

New Haven, 1915.

(9) Lowell, A. Lawrence. _Annual Report of the American Historical a.s.sociation, 1901._ 2 vols. "The Influence of Party upon Legislation in England and America" (with four diagrams), I, 319-542. Washington, 1902.

(10) Beard, Charles A. _Economic Origins of Jeffersonian Democracy._ New York, 1915.

(11) Morgan, W. T. _English Political Parties and Leaders in the Reign of Queen Anne, 1702-1710._ New Haven, 1920.

(12) Michels, Robert. _Political Parties._ A sociological study of the oligarchical tendencies of modern democracy. Translated by Eden and Cedar Paul. New York, 1915.

(13) Haines, Lynn. _Your Congress._ An interpretation of the political and parliamentary influences that dominate law-making in America.

Washington, D.C., 1915.

(14) Hichborn, Franklin. _Story of the Session of the California Legislature._ San Francisco, 1909, 1911, 1913, 1915.

(15) Myers, Gustavus. _The History of Tammany Hall._ 2d ed. rev. and enl. New York, 1917.

(16) Roosevelt, Theodore. _An Autobiography._ New York, 1913.

(17) Platt, Thomas C. _Autobiography._ Compiled and edited by Louis J.

Lang. New York, 1910.

(18) Older, Fremont. _My Own Story._ San Francisco, 1919.

(19) Orth, Samuel P. _The Boss and the Machine._ A chronicle of the politicians and party organization. New Haven, 1919.

(20) Riordon, William L. _Plunkitt of Tammany Hall._ A series of very plain talks on very practical politics, delivered by ex-Senator George Washington Plunkitt, the Tammany philosopher, from his rostrum--the New York County Court House boot-black stand. New York, 1905.

E. _Nationalities_

(1) Oakesmith, John. _Race and Nationality._ An inquiry into the origin and growth of patriotism. New York, 1919.

(2) Lillehei, Ingebrigt. "Landsmaal and the Language Movement in Norway," _Journal of English and Germanic Philology_, XIII (1914), 60-87.