Angus and the Queen

In this semi-conclusion to the Cadet Magnum Series, Angus not only has to deal with the ever-constant threat from the pilots and the Beeman Empire, but is faced with how to rescue Helen when the Beemen abduct her, holding her as ransom in exchange for Cadet Magnum. Once he is eliminated, they intend to start the war between the two empires, a war that will devastate both empires. How can Angus possibly rescue Helen and stop the galactic war?