Definitely interesting to see which books were included in this iceberg. Maybe I am getting "subversive" mixed up with "disturbing" though, and I've read more from the bottom tiers than the tops. Of all Palahniuk's books, Snuff is most disturbing but I'd think Survivor and Fight Club are more subversive. Totally not meaning to rank books against each other, I'm just in a Readers' Advisory course and learning how to describe and suggest books for others.