New.
B Format.
1940.
The train is under attack from German fighters. In the darkness, sheltering in a railway tunnel, the stranger in the carriage with Barney and his mother tells them a story to pass the time.
And what a story. The story of a young man, a young soldier in the trenches of World War I who, on the spur of the moment, had done what he thought was the right thing.
It turned out to have been the worst mistake he could ever have made - a mistake he must put right before it's too late...