12. Spoils of Conquest. © 2Aug40; MP10459.
13. Gateways to Panama. © 23Aug40; MP10460.
Volume 7, 1940/41.
1. On Foreign News Fronts. © 13Sep40; MP10492.
2. Britain's R. A. F. © 4Oct40; MP10508.
3. Mexico—Good Neighbor's Dilemma. © 25Oct40; MP10550.
4. Arms and the Men. © 22Nov40; MP10678.
5. Labor and Defense—1941. © 1Jan41; MP10795.
6. Uncle Sam—The Non-Belligerent. © 17Jan41; MP10809.
7. Americans All. © 14Feb41; MP10866.