For the past three decades Robert Ludlum's bestselling novels have been enjoyed by hundreds of millions of readers worldwide and have set the standard against which all other thrillers are measured. His Covert-One series has been among his most beloved creations. Now comes the latest thrilling novel in the series: Robert Ludlum's The Moscow Vector. At an international conference in Prague, Lt. Col. Jon Smith, an Army research doctor specializing in infectious diseases and secretly…