A fast-paced mystery where Murder on the Orient Express meets the Tour de France—someone’s killing off cyclists one by one. There are cyclists willing to die to win a single stage of the Tour, taking suicidal descents at more than 90 kilometers per hour, but now I know there are cyclists willing to kill to win.  Marc Moreau, a professional cyclist with a military past, is part of a top Tour de France team led by his best friend, an American star favored to win this year’s Tou