This 1942 poster reminded Americans of the widespread 1933 Nazi book burnings and presented books as playing a fundamental role in the fight against tyranny.

On May 10, 1933, a series of coordinated book burnings took place across Germany. In the academic sphere, the German Students Association’s staged burnings were an attempt to eliminate “un-German” works from university libraries. Addressing the students gathered in Berlin, propaganda minister Joseph Goebbels encouraged them to “clean up the debris of the past.” Ultimately more than 25,000 books were burned, including works by Heinrich Heine, Thomas Mann, and Albert Einstein, Ernest Hemingway, Upton Sinclair, Jack London, and Helen Keller.

The 1933 Nazi-sponsored book burnings in Germany prompted a swift and very public response in the United…