Report discussing earthquake activity in the United States during 1947. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1948. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1949. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1940. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1941. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1943. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1944. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1945. The report is broken down by regions and has sections for specific earthquakes.

Report discussing earthquake activity in the United States during 1946. The report is broken down by regions and has sections for specific earthquakes.

Front : Text describes action on various war fronts: Axis hunts Shangri La -- Shadow on Australia -- New threat to China -- Gandhi still passive -- More Yanks in Ireland -- U.S. gets Panama bases -- Spain would trade -- Island volcano erupts -- Axis people grumble -- Axis battles Chetniks -- Air travel curtailed -- Prinz Eugen torpedoes -- Attack on Kharkov -- Vichy downs RAF planes -- Africa drive hinted -- Malta counts bombings. Large world map is keyed to text and illustrates time zones around the world. Inset maps show the Burma Road and a map of a portion of Europe overlaying a map of the United States. U.S. cities are shown in italics, European cities in capitals. Includes photographs: Doolittle did much -- North American B-25 -- Gandhi opposes [scorched earth policy] -- School of 'tin fish' ready for their deadly work -- Shell casings stacked in Moscow factory -- Rommel might move -- Catalinas from America keep an eye on the Mediterranean -- RAF salvages wrecked planes from desert. Includes 1 cartoon. Back: Know Your Enemies: the Nazi Army. Includes photographs: Supporting Fire, Howitzer in Action, Moving Up, Mountain Troops, Tank Destroyer, Anti-Aircraft Alert, …

Report discussing earthquake activity in the United States during 1942. The report is broken down by regions and has sections for specific earthquakes.