One of Penguin`s biggest paperbacks of the year, from one of the world`s bestselling authors. Again featuring the intrepid exploits of ex-Navy SEAL, John Clark, this title should certainly emulate the success of Clancy`s previous paperbacks, having sold over 300,000 copies in Viking hardcover. Publication will be backed by national press advertising in both the tabloids and the broadsheets, and there will be full POS.