Experiences in a German internment camp, with interesting drawings by the author as illustrations. [Alexander] Backhaus, Die Kriegsgefangenen in Deutschland. Siegen-Leipzig-Berlin: Verlag Hermann Montanus, 1915. About 250 photographs from German prison camps with explanatory comments. [Anonymous]: Deutsche Kriegsgefangene in Feindesland. Berlin and Leipzig: 1919. Official accounts of the German government concerning prisoners of war in France and England. Clemens Plassmann, Die deutschen Kriegsgefangenen in Frankreich, 1914-1920. Berlin: Verlag der Reichsvereinigung ehemaliger Kriegsgefangener, 1921. A systematical discussion of all legal and social problems concerning the German prisoners of war in France, 1914-1920. Dora Coith, Kriegsgefangen: Erlebnisse einer Deutschen in Frankreich. Leipzig: Hesse und Becker Verlag, 1915. Description of experiences in a French war prison of a German civil internee. Robert Guerlain, A Prisoner in Germany. London: Macmillan and Co. Ltd., 1944. Account of a French soldier who spent more than a year as a prisoner of war in one of the vast prison camps in Germany, 1940-1941. I. Internment Camp Money Bruno Röttinger, Das deutsche Gefangenenlagergeld sowie Gruben und Zechengeld 1914/1918. (Volume V of Dr. Arnold Keller’s Notgeldbücher). Frankfurt a. M.: Adolph E. Cahn, 1922. V + 42 pp. The most complete check-list of all kinds and varieties of the German internment camp money superseding previously published lists. J. Schulman, La Guerre Européenne 1914-1916: Catalogues, Nos. LXVII, January, 1917, pp. 99-129, nos. 864-1188, plates IX-XI (Germany, Austria-Hungary); pp. 152-154, nos. 1387-1400 (Germany); LXX, March, 1918, pp. 66-70, nos. 745-801 (Germany); pp. 129-131, nos. 1441-1465 (Austria-Hungary); LXX, pp. 166-168, nos. 1797-1831 a (France); LXXIII, January, 1919, pp. 19-27, nos. 171-259 (France); pp. 55-58, nos. 535-573 (Germany); pp. 78-79, nos. 770-773 (Austria); pp. 104-106, nos. 1049-1064 (France); LXXV, December, 1919, pp. 10-12, nos. 90-112 (France); pp. 91-96, nos. 832-882 (Germany); pp. 99-100, nos. 906-917 (Austria-Hungary). Many complete sets listed with very fine numismatic descriptions. [Anonymous], “The Numismatic Side of the European War.” The Numismatist, XXIX (July, 1916), p. 328. On internment camp money of Freistadt, Grodig, and Kleinmünchen. [Anonymous], “Europe’s War Legacy to Collectors.” The Numismatist, XXIX (1916), pp. 498-499. On Austrian war prisoners money “in the war prisoners’ camp at Braunau, and struck in nickel-aluminum. All are of the same type and have a small square hole in the center.” Also on war prisoners money used in the camps at Danzig-Troyl, Prussia, and Kleinmünchen, Austria, with reproduction of several sets.