As the sunny summer days give way to evenings that stretch ever longer, autumn brings a number of new titles to real and virtual bookshelves to fill them. Times Book Critic David Ulin highlights a few titles he's looking forward to leafing through. Alison Kornberg, assistant editor at LA Los Angeles Times Magazine, is planning a wedding. Actually, you're planning her wedding, from the date to the dress and everything in between. It's "nuptials by committee."