Popular radio shows featured literary critics talking about recent poetry and fiction. The New Yorker’s book-review editor hosted one of the most popular radio shows in America, and his anthology, Reading I’ve Liked, ranked seventh on the bestseller list for nonfiction in 1941. At the Democratic Primary Convention in 1948, F. O. Matthiessen, a professor of American literature, delivered a nominating speech for Henry Wallace, the late FDR’s vice president. Writers were celebrities. Literature was popular. The 1940s was the most intensely literary decade in American history, perhaps in world history. Books symbolized freedom.

Posters of 1942 quoted the president: “Books cannot be killed by fire. People die, but books never die. No man and no force can put thought in a concentration camp forever. No man and no force can take from the world the books that embody man’s eternal fight against tyranny. In this war, we know, books are weapons.” During the Blitz, Muriel Rukeyser recalled, “newspapers in America carried full-page advertisements for The Oxford Book of English Verse, announced as ‘all that is imperishable of England.’ ” For the first and only time in history, protecting books in war zones became an official aim of armed forces.

— George Hutchinson, Facing the Abyss: American Literature and Culture in the 1940s. Compare the argument I made in my essay “The Watchmen.”