The German army is rampant, and Lieutenant Scottsdale and the British Expeditionary Force are trapped. Yet amid the chaos, Scottsdale must rescue two French scientists trapped behind enemy lines. What they know will tilt the balance of war towards the Allies.The brilliant and mercurial Helene Dubois is in hiding with her frail uncle, as they flee the advancing German armies. They must be found, but pursuing them is Schiller, a ruthless SS Officer, who will stop at nothing to prevent their escape.As they are caught up in the bloody rearguard at Dunkirk, Scottsdale and Dubois will find love, tragedy, and triumph as they fight to escape Schiller, in a story perfect for fans of Ken Follett, Rory Clements and Robert Harris.