As usual for the much-traveled young Biff Brewster, he had major components of adventure and intrigue when his Uncle Charlie contacted him to come to the Caribbean and help with a search for some valuable pearls in and around Martinique. They were first found by Brom Zook, father of Derek Zook, who first surprisingly met with Biff by accident. They were thoroughly astounded to find they looked identical enough to be twins. As the search Biff planned...