| #10 (vol. 1 no. 10), April 21, 1913: Scotland, the Land of Song and Scenery |
| #25 (vol. 1 no. 25), originally dated August 4, 1913: American Novelists |
| #26 (vol. 1 no. 26), originally dated August 11, 1913: American Landscape Painters |
| #27 (vol. 1 no. 27), originally dated August 18, 1913: Venice, the Island City |
| #28 (vol. 1 no. 28), originally dated August 25, 1913: The Wife in Art |
| #29 (vol. 1 no. 29), originally dated September 1, 1913: Great American Inventors |
| #30 (vol. 1 no. 30), originally dated September 8, 1913: Furniture and its Makers |
| #31 (vol. 1 no. 31), September 15, 1913: Spain and Gibraltar |
| #32 (vol. 1 no. 32), originally dated September 22, 1913: Historic Spots of America |
| #33 (vol. 1 no. 33), originally dated September 29, 1913: Beautiful Buildings of the World |
| #34 (vol. 1 no. 34), originally dated October 6, 1913: Game Birds of America |
| #35 (vol. 1 no. 35), originally dated October 13, 1913: The Contest for North America |
| #36 (vol. 1 no. 36), originally dated October 20, 1913: Famous American Sculptors |
| #37 (vol. 1 no. 37), originally dated October 27, 1913: The Conquest of the Poles |
| #38 (vol. 1 no. 38), originally dated November 3, 1913: Napoleon Bonaparte |
| #39 (vol. 1 no. 39), November 10, 1913: The Mediterranean |
| #40 (vol. 1 no. 40), originally dated November 17, 1913: Angels in Art |
| #41 (vol. 1 no. 41), originally dated November 24, 1913: Famous Composers |
| #42 (vol. 1 no. 42), December 1, 1913: Egypt, the Land of Mystery |
| #43 (vol. 1 no. 43), December 8, 1913: The Revolution |
| #44 (vol. 1 no. 44), originally dated December 15, 1913: Famous English Poets |
| #45 (vol. 1 no. 45), originally dated December 22, 1913: Makers of American Art |
| #46 (vol. 1 no. 46), originally dated December 29, 1913: Among the Ruins of Rome |
| #47 (vol. 1 no. 47), originally dated January 5, 1914: Makers of Modern Opera |
| #48 (vol. 1 no. 48), originally dated January 12, 1914: Two Early German Painters, Dürer and Holbein |
| #58 (vol. 2 no. 6), May 1, 1914: Holland |
| #67 (vol. 2 no. 15), September 15, 1914: American Mural Painters |
| #85 (vol. 3 no. 9), June 15, 1915: Painters of Western Life |
| #88 (vol. 3 no. 12), August 2, 1915: Butterflies |
| #98 (vol. 3 no. 22), January 1, 1916: Joan of Arc |
| #100 (vol. 3 no. 24), February 1, 1916: The Ring of the Nibelung |
| #102 (vol. 4 no. 2), March 1, 1916: Chinese Rugs |
| #103 (vol. 4 no. 3), March 15, 1916: The War of 1812 |
| #104 (vol. 4 no. 4), April 1, 1916: The National Gallery, London |
| #106 (vol. 4 no. 6), May 1, 1916: American Pioneer Prose Writers |
| #108 (vol. 4 no. 8), June 1, 1916: Shakespeare's Country |
| #110 (vol. 4 no. 10), July 1, 1916: The Weather |
| #113 (vol. 4 no. 13), August 15, 1916: Game Animals of America |
| #115 (vol. 4 no. 15), September 15, 1916: Walter Scott |
| #116 (vol. 4 no. 16), October 2, 1916: The Yosemite Valley |
| #118 (vol. 4 no. 18), November 1, 1916: Russian Music |
| #120 (vol. 4 no. 20), December 1, 1916: Rembrandt |
| #123 (vol. 4 no. 23), January 15, 1917: American Miniature Painters |
| #142 (vol. 5 no. 18), November 1, 1917: Bolivia |
| #150 (vol. 6 no. 2), March 1, 1918: Julius Caesar |
| #151 (vol. 6 no. 3), March 15, 1918: The Incas |
| #154 (vol. 6 no. 6), May 1, 1918: The Story of Coal |
| #155 (vol. 6 no. 7), May 15, 1918: Benjamin Franklin |
| #157 (vol. 6 no. 9), June 15, 1918: The Metropolitan Museum of Art |
| #158 (vol. 6 no. 10), July 1, 1918: The Cradle of Liberty |
| #160 (vol. 6 no. 12), August 1, 1918: Photography |
| #161 (vol. 6 no. 13), August 15, 1918: The Virgin Islands of the United States of America |
| #162 (vol. 6 no. 14), September 1, 1918: Makers of Modern American Fiction (Men) |
| #165 (vol. 6 no. 17), October 15, 1918: Reclaiming the Desert |
| #166 (vol. 6 no. 18), November 1, 1918: Guynemer, the Wingèd Sword of France |
| #171 (vol. 6 no. 23), January 15, 1919: Italy Under War Conditions |
| #181 (vol. 7 no. 9), June 15, 1919: American Naturalists |
| #183 (vol. 7 no. 11), July 15, 1919: Uncle Sam |
| #199 (vol. 8 no. 3), March 15, 1920: Belgium the Brave |