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Boy Scouts Mysterious Signal; Or, Perils of the Black Bear Patrol
G. Harvey Ralphson
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The Red Cross Girls with the Russian Army
Margaret Vandercook
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Army Boys marching into Germany : or, Over the Rhine with the Stars and Stripes
Homer Randall
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Captain Lucy in the Home Sector
Aline Havard
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The Secret Wireless; Or, The Spy Hunt of the Camp Brady Patrol
Lewis E. Theiss
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Tom Slade with the Boys Over There
Percy Keese Fitzhugh
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Army Boys on the Firing Line; or, Holding Back the German Drive
Homer Randall
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The Boy Scouts on Belgian Battlefields
John Henry Goldfrap
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The Motor Boys Bound for Home; or, Ned, Bob and Jerry on the Wrecked Troopship
Clarence Young
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Boy Scouts with Joffre; Or, In the Trenches in Belgium
G. Harvey Ralphson
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The Fritz Strafers: A Story of the Great War
Percy F. Westerman
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Don Hale with the Flying Squadron
W. Crispin Sheppard
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The Boy Aviators with the Air Raiders: A Story of the Great World War
John Henry Goldfrap
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The Brighton Boys in the Argonne Forest
James R. Driscoll
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The Red Cross Girls with Pershing to Victory
Margaret Vandercook
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For the freedom of the seas
Ralph Henry Barbour
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The Camp Fire Girls on the Field of Honor
Margaret Vandercook
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The Camp Fire Girls Behind the Lines
Margaret Vandercook
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The Dispatch-Riders: The Adventures of Two British Motor-cyclists in the Great War
Percy F. Westerman
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The Belgians to the Front
James Fiske
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The Boy Allies with Haig in Flanders; Or, the Fighting Canadians of Vimy Ridge
Clair W. Hayes
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Grace Harlowe with the American Army on the Rhine
Josephine Chase
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The Big Five Motorcycle Boys on the Battle Line; Or, With the Allies in France
Ralph Marlow
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Dave Porter's war honors : or, At the front with the fighting engineers
Edward Stratemeyer
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Mary Lee the Red Cross Girl
Helen Hart
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