From CSMonitor.com:

King's choices reflect that the notion that terrifying fiction lies not in the invention of otherworldly creatures, but in the examination of what is monstrous in human nature.

1. ‘The Golden Argosy,’ edited by Van H. Cartmell and Charles Grayson
2. ‘The Adventures of Huckleberry Finn,’ by Mark Twain
3. 'The Satanic Verses,’ by Salman Rushdie
4. ‘McTeague,’ by Frank Norris
5. ‘Lord of the Flies,’ by William Golding
6. ‘Bleak House,’ by Charles Dickens
7. ‘1984,’ by George Orwell
8. ‘The Raj Quartet,’ by Paul Scott
9. ‘Light in August,’ by William Faulkner
10. ‘Blood Meridian,’ by Cormac McCarthy

I've only read about half of these.  Maybe I'll check out the rest.