"I never met a carb I didn't like," moaned Ava. Teen sleuths Ava and Carol were looking forward to a fun, relaxing vacation in Italy. But when they witness a kidnapping and discover half of an ancient ring at the scene of the crime, the girls unwittingly become pawns in a plot to steal one of the Knights Templars' most guarded religious artifacts, King Solomon's Ring. As the girls dig deeper, the true power of the mysterious ring is...