Three veteran book editors discuss the state of publishing today. . .when mergers create mega publishing houses, the bottom-line dominates decision making, and e-technology threatens the book itself. The three are: Michael Korda, editor-in chief of Simon & Schuster, Robert Loomis, executive editor at Random House, and Jonathan Galassi, editor-in-chief at Farrar, Straus and Giroux. (THIS INTERVIEW CONTINUES INTO THE SECOND HALF OF THE SHOW).