I think the "crime novel" has replaced the sociological novel of the 1930s. I think the progenitor of that tradition is James M. Cain, who in my view is the most neglected writer in American literature.
James Lee Burkewriting is like being in love. You never get better at it or learn more about it. The day you think you do is the day you lose it. Robert Frost called his work a lover's quarrel with the world. It's ongoing. It has neither a beginning nor an end. You don't have to worry about learning things. The fire of one's art burns all the impurities from the vessel that contains it.
James Lee Burke