| title | creator | language | description | tableOfContents | contributor | subject | created |
| The Boy Allies at Jutland | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2003-11-01 |
| The Boy Allies at Liege | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2004-06-01 |
| The Boy Allies at Verdun
Or, Saving France from the Enemy | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | Verdun, Battle of, Verdun, France, 1916 -- Juvenile fiction; World War, 1914-1918 -- France -- Juvenile fiction | 2004-07-25 |
| The Boy Allies in Great Peril
Or, With the Italian Army in the Alps | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2004-06-01 |
| The Boy Allies in the Balkan Campaign
Or, the Struggle to Save a Nation | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2004-07-02 |
| The Boy Allies in the Trenches
Midst Shot and Shell Along the Aisne | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2004-06-01 |
| The Boy Allies on the Firing Line
Or, Twelve Days Battle Along the Marne | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2004-07-09 |
| The Boy Allies Under the Sea | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2005-01-17 |
| The Boy Allies with the Cossacks
Or, A Wild Dash over the Carpathians | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2010-01-13 |
| The Boy Allies with the Victorious Fleets
Or, the Fall of the German Navy | Hayes, Clair W. (Clair Wallace), 1887- | en | | | | | 2005-01-07 |