HER BOOK: "Sex-Don't Jump the Gun." After sixty-three disappointing dates, Megan Padget has given up on finding love again. Her children think she should give it one more try-so they give her a book with dating instructions for her birthday. Megan isn't sure whether to laugh or cry, but decides she owes it to them to check it out. HIS BOOK: "Sex-When to Make Your Move." Tom Steele can't believe it when his brother and sister-in-law suggest he could use some dating advice-and give him a book on the subject. Some self-help book isn't going to help him find the woman of his dreams. But after he...