There Ain't Gonna Be No World War Three (Ant and Cleo Book 3)

Cleo is so glad not to be going to Germany. She hates sausages, and knows for a fact that every adult German is forced to wear Lederhosen from birth. But Commodore Drummond needs Ant and Cleo in Germany - there is a thing there, long forgotten, that could change the course of the war with Earth. Unfortunately, Larry's not far behind them - and this time, he's in wolf's clothing...