John Steinbeck become the enemies of the political status quo." In a 1942 letter to United States Attorney General Francis Biddle, John Steinbeck wrote: "Do you suppose you could ask Edgar's boys to stop stepping on my heels? They think I am an enemy alien. It is getting tiresome." The FBI denied that Steinbeck was under investigation. In 1936, Steinbeck published the first of what came to be known as his Dustbowl trilogy, which included "Of Mice and Men" and "The Grapes of Wrath". This first novel tells the story of a fruit pickers' strike in California which is both aided and
John Steinbeck decades. Another film based on the novella was made in 1992 starring Gary Sinise as George and John Malkovich as Lennie. Steinbeck followed this wave of success with "The Grapes of Wrath" (1939), based on newspaper articles about migrant agricultural workers that he had written in San Francisco. It is commonly considered his greatest work. According to "The New York Times", it was the best-selling book of 1939 and 430,000 copies had been printed by February 1940. In that month, it won the National Book Award, favorite fiction book of 1939, voted by members of the American Booksellers Association. Later