David Letterman's Irreverent New Show.

Science Fiction writer William Gibson. He's part of a small group of writers whose work is known as "cyberpunk" which combines the science of communication and control theory -- cybernetics -- with punk, an anti-social rebel or hoodlum. Gibson's first novel, "Neuromancer, was the first novel to win Science Fiction's triple crown: the Hugo, Nebula, and Philip K. Dick awards.

Writer Cynthia Heimel is a columnist for The Village Voice, and a witty observer of what goes on between men and women in this society. Her books include, "Sex Tips for Girls," "Enough About You," and "If You Can't Live Without Me, Why Aren't You Dead Yet?" Her latest book is "Get Your Tongue out of my Mouth, I'm Kissing You Goodbye!" (Atlantic Monthly Press). The book begins with an intro by her son, Brodie, who Heimel has written about in her columns. Terry will talk with Cynthia and Brodie Heimel.