Final Margin Calls is the sequel to Out of the Darkness Came a Hunter. Jim Sheridan is a successful attorney who is sliding into retirement just as the banking crisis is washing over the country. This financial tsunami was taking the retirement savings of a generation along with it. The legal system seemed unable or unwilling to bring to justice those who perpetrated and profited from the greatest financial scam in history. Suddenly wealthy investment bankers began to turn up dead. Someone it seemed had decided that letting bank robbers walk away with their loot wasn't acceptable under every circumstance. Jim Sheridan is contacted by his long ago military attorney and friend to help him find who is responsible for this epidemic of brutal murders.