Vanishing Act: Mystery at the U.S. Open (The Sports Beat, 2)By: John Feinstein Series: The Sports Beat New York Times bestselling author John Feinstein goes behind closed doors at the US Open . . . When teen sportswriters Stevie Thomas and Susan Carol Anderson score press passes to the U. S. Open they expect drama. They expect blistering serves, smashed returns and fierce competition. What they don't expect is kidnapping. Russian tennis phenom Nadia Symanova was supposed to win it all, but she never even made