GAMBOL IN VEGAS Formidable, lady-loving Jan Kokk, private investigator from Curacao, is at it again. This time Kokk finds himself babysitting a delegation of Curacaoan officials in Las Vegas there to win the lucrative Twin City title. The agreement would establish formal commercial and tourism links between Curacaos capital, Willemstad, and Fabulous Las Vegas. What Happens Here, Stays Here, is the Vegas credo. In Kokks case What Happens Here includes the murder of one of his delegation, three attempts on the life of a beautiful casino executive--whom Kokk promptly shelters--plus an attempt on Kokks own life. Solving crimes, safeguarding the Curacao delegation and--oh, yes--loving the beautiful lady--keeps our six foot four investigator on a Las Vegas-style roll. Viva Las Vegas!