This is about a boy named Michael O'Shaunessey, he and his parents are spies for the Allies. His father is the Irish Ambassador and that was the reason why they were so close to Hitler. He had a real armband just like the real s.s. First, it starts out that Fritz a boy in school shows him the blueprints to Projekt 1065, a important jet that the Allies need models for so they can invent it before the Nazis. On a search, he knows where the allies airman had dropped. So he leads all the other kids the wrong direction before rescuing the pilot and putting him into a safe place. Just like that things start happening, Simon the airman asks for the blue print and since Michael has a photo graphic memory he can just draw the blue print from his mind. Then, with all his might he needs to get on that Swiss invasion plan which is to murder Professor Goldstein and he has to stop them because the professor is the one that helps generate the ideas for the jet. Then, Fritz sees him take out the blueprints and hides them so he alerts the others and and secretly they set a trap that doesn't work. According to the plan they will set a bomb and that will go off....which however doesn't go off in the right place and the professor and Michael and Michael's family all survive.