For those half-educated truck drivers who enjoy a good read but whose delicate sensibilities are sometimes easily offended ... there is an extremely readable and illuminating essay by A. S. Byatt in the Times Literary Supplement dated November 30, 2007
The header to the article on page 16 reads, "Novel thoughts ... A way out of narcissism ?"
She lays out some careful and very interesting arguments about the evolving scope of the novel and it's subject matter.
But the flyer on the cover simply reads "No more sex in novels, please" , which was unfair to both the author and this reader, I think.
My advice is to ignore the flyer and enjoy the writer.
And then, in the same issue, if you have all day, Gabriel Josipovici's extended gallop around the subject of Modernism is also very useful. This time he looks at many kinds of writing, partly through the prism of Kierkegaard's ideas about existence.
I don't have the time or the talent to go to university and study all those books, so i'm grateful for these informative "tutorials" because they offer stimulus and perspective, navigational beacons in the jungle of ideas ... for those who must creep along the forest floor rather than go swinging through the treetops.