Includes proofs and cuttings from Collier's for: "Let the Tyrant Criminals Bomb" (British title "The Balance of Air Power") on German and British air strength in the 1930s, the threat of air attacks on ships, and the use of bombing against civilians; "War - Now or Never" (British title "Will There Be War [in Europe - and When?]") on the nature of the Nazi and Italian regimes, their financial needs, the growth of the German army and munitions programme, and the state of the RAF (with some pages of a bulletin from the Mediterranean Press Agency Limited on the state of mobilisation in Germany); "Bombs Don't Scare Us Now" (British title "Air Raids and the Population" [or "Air Bombing is No Road to World Domination"]) on the experience of World War I, Air Raid Precautions, the strength of the RAF, the Spanish Civil War, evacuation and French precautions; "The Terrible Twins" (British title "The Hitler-[Marshal] Stalin Deal") on similarities between Bolshevism and Nazism, and the position of Poland and Japan.