The third book in the unique Spin to Survive series takes you centuries into the past and onto the high seas, where you will cross swords with swashbuckling scoundrels and mutinous marauders. Your father, the good-hearted pirate Captain Samuel Swift, has entrusted you with his cutlass and the tattered map leading to his buried treasure. But this is the Caribbean in the 18th century; danger is on the horizon, just below the surface, and perhaps even on board your very own ship