I asked my graduate workshop, not too long ago, which one author they would read every word of should they be asked to do such a thing, and they each came up with an answer (I gave them ten minutes to think about it) and then, quite unfairly I maintain, asked for mine. I, dilettante that I am, of course had no answer other than the truth which was, well, now I want to read all the authors you just mentioned (they included Twain, Pamuk, Pynchon, Ondaatje...). But later I thought of the obvious answer... Virginia Woolf. Which led me to admit to self that I also wanted to read all of Edith Wharton (I've had a good start) and Jane Austen (also a good start) and the Brontes and maybe George Eliot... which has led to a pretty big nighttable pile.
Anyway, I can see why this isn't exactly the most popular Austen novel. It's very funny but at the expense of all of its characters, including the heroine (who is too much obssessed with the gothic novels of the day). Later Austen learned to be funny at the expense of her secondary characters allowing her heroine (and often a hero such as Darcy or Colonel Brandon) to be noble throughout (despite flaws). This allows readers to simultaneously enjoy a satire of a romance and a romance all in one (the heroine always gets her man). To deliver the very thing that one is satirizing is either very saavy or completely hypocritical. But I fall for it all the same. Its current incarnation seems to be Cormac McCarthy who both critiques killing and delivers it in gory detail (so I'm told; I'm not tough enough to endure say Blood Meridian).