Captain Blood: His Odyssey' is the full title of Rafael Sabatini's novel, better known just as 'Captain Blood'. The core of it is this Irish physician, Peter Blood, who gets falsely convicted of treason after tending to a wounded rebel. Instead of being hanged, he's shipped off as a slave to the Caribbean. The whole first act is brutal—watching this educated, principled man broken by colonial cruelty.
But he's too clever to stay down. He leads a slave revolt, seizes a Spanish ship, and turns pirate out of sheer necessity. The 'odyssey' part is right—it's his long journey from respected doctor to feared outlaw, all while clinging to a moral code that sets him apart. The plot really hinges on his internal conflict: his thirst for vengeance against the system that wronged him, versus his innate decency, which keeps getting tangled up with his love for Arabella Bishop, the niece of his cruel plantation owner. The sea battles and pirate politics are fantastic, but it's that push-pull in his character that makes the odyssey matter.