BookNinja's running a contest: take your favourite literary novel and do its cover in commercial or genre fiction style.
Funny stuff. My front runners, in no particular order: The Road, JPod, A Complicated Kindness, I Know Why The Caged Bird Sings, The Handmaid's Tale, Fall On Your Knees. Honourable mention to A Confederacy of Dunces, but that might have been too easy :-)