Four years after he was presumed dead, Derrick Storm— the man who made Richard Castle a bestseller—is back.  From Tokyo to London, high-level bankers are being gruesomely murdered. The killer, Gregor Volkov, is Derrick Storm's old nemesis.  Desperate to figure out who Volkov is working for, the CIA calls on the one man who can match Volkov's strength and cunning—Derrick Storm.