Ask Hagan anything. Anything at all. Even how to outwit a madman ... Once a promising young novelist with big literary dreams, John Winsley wakes up on the other side of forty as a third-rate hack with a perpetual hangover. Fueled by bitterness, he creates an obnoxious online persona as something of a lark-a funhouse version of Ann Landers named Hagan T. Stone with mad eyes, a black beard shaped like a spade, and an irreverent wit. The...