The Last Trip To Germany. The Armistice
Adventure #11 in the collection . First published in Thomson's Weekly News 11/12/1918 and syndicated to the Glasgow Sunday Post, 11/17/1918.
Trying to catch the great German spy, Feifer, John Frazer and the crew of the Z1 know that the trail will take them to Germany. Once there, however, it becomes obvious that Feifer is now the hunter and Frazer the prey.