This is, I think, the fourth book in the Captain Blood series, but as its the only one I’ve read, I can’t comment on whatever continuing story there might be. I doubt there is one, as there’s really no overarching plot within this volume — each chapter is a more or less independent short story. Peter Blood, once an Irish surgeon, is a wanted man back in Europe for rendering aid to an injured enemy soldier and so is forced into piracy in the Caribbean. He remains, however, a virtuous sort of buccaneer, stealing only from those who deserve to be stolen from. Those people, generally but not exclusively, are the Spanish. Blood’s battles are sometimes won by violence and at other times by cunning. My favorite chapter, called “Sacrilege”, is an example of the later. An English slave trader is robbed by the Spanish commander of Havana. Blood disguises his compatriot as the Cardinal-Archbishop of New Spain and demands ransom from Havana for his release. The ransom, of course, is more than enough to repay the Englishman and make it worth Blood’s while.