WEWELSBURG CASTLE, 1940. The German war machine has woken an ancient threat – the alien Vril and their Ubermensch have returned. Ultimate Victory in the war for Europe is now within the Nazis’ grasp. ENGLAND, 1941 Foreign Office trouble shooter Guy Pentecross has stumbled into a conspiracy beyond his imagining – a secret war being waged in the shadows against a terrible enemy. The battle for Europe has just become the war for humanity.   I don’t read a massive amount of alternate history, but I have to admit that something about the premise of this novel immediately appealed to me. Secret Nazi schemes involving advanced alien races and the quest for the Nietzschean superman. A plot like that sounds as though it could certainly hold the promise of something entertaining. Rising against the Nazi/Vril threat are the men and women of Station Z, the British department who exist shrouded in the utmost secrecy. They are tasked with stopping Axis plans by any means necessary, even if that involves working with “the most evil man who ever lived”. There are also a handful of chapters that cover the action from the perspective of the Axis soldiers. These provide a nice…