In his Four Just Men series, Edgar Wallace comes up with something different: the villains are not necessarily bad people, and the pursuers of justice, the Four Just Men, as they call themselves, are acting outside the law. They argue that their actions are for the public good, and dispassionately eke the ultimate revenge death on their victims.
Arctic explorer, survival expert and naturalist Freddy Spencer Chapman was trapped behind enemy lines when the Japanese overran Malaya in 1942. His response was to begin a commando campaign of such lethal effectiveness that the Japanese deployed an entire regiment against him, hunting for him as they did for no other. He was wounded, and racked by tropical disease. His companions were killed, or captured...