First published in the January 10, 1953, issue of Collier's Magazine, "The Secret Weapon We Were AFRAID to Use" is a captivating historical essay by John Steinbeck. In the article, Steinbeck recounts a remarkable and little-known event during World War II when he, alongside a friend, proposed a highly unusual weapon to President Franklin D. Roosevelt.

Rather than a physical bomb, they proposed an economic one: requesting the U.S. Treasury to print vast amounts of counterfeit currency and then drop it over enemy nations like Germany and Italy from the air. The intended result was to trigger massive inflation, undermining the enemy's local economy from within without significantly affecting the allies. While President Roosevelt was initially excited by the idea, his Secretary of the Treasury, Henry Morgenthau Jr., found the proposal outrageous. This intriguing essay sheds light on a highly creative, devastating strategy that remained a mere concept.