The intrepid Jacky Faber is about to marry her true love, Jaimy... but does she get to???  Not if British Naval Intelligence has their way.  They need her for one more secret mission, and as it has to do with treasure-hunting, Jacky's ambitious little orphan side is interested!  So she's off to the warm waters and old stomping grounds of the Caribbean where she meets up with an old pirate friend (who happens to be a good-looking guy), and many other old friends are along for the ride.