Dr. Samantha Stone of The SOOF returns for a new adventure in Assassin's Revenge. After a wildly successful mission in the Sea of Okhotsk, environmental scientist Samantha and Captain Ira Coen's submarine crew return home as international heroes. For the next year, Samantha leads an idyllic life-until one of the leaders of the Russian coup Samantha helped foil escapes capture. Determined to avenge his failure against those he deems responsible, he crafts a hit list and successfully carries out four assassinations. Samantha would be number five. Suddenly, Samantha's life is turned upside down as she suffers one horrific attempt on her life after another. But the assassin soon realizes that Samantha is not easy prey. When she decides to turn the tables on the insane, skilled killer bent on her destruction, the resulting cat-and-mouse game is filled with one heart-pounding encounter after another. Who will survive?