Stewart Alsop (1914–1974) was a longtime political columnist and commentator on American affairs. A graduate of Yale University, he worked in book publishing until World War II. Rejected by the US Army for medical reasons, he joined the British Army and fought with the King’s Royal Rifle Corps in Italy. He transferred to the US Army in 1944 to carry out missions planned by the Office of Strategic Services (OSS)—the topic of his book Sub Rosa, written with OSS compatriot Thomas Braden. He was awarded the Croix de Guerre with palm for his work on wartime missions in France. From 1945 to 1958, Stewart Alsop was cowriter, with his elder brother Joseph Alsop, of the thrice-weekly “Matter of Fact” column for the New York Herald Tribune. He went on to become the Washington editor of the Saturday Evening Post and wrote a weekly column for Newsweek from 1968 until his death in 1974. His final book, Stay of Execution, traces the years—his last—after his diagnosis with a rare form of leukemia.