Straight-arrow FBI agent Kate O'Hare and charming conman Nicolas Fox are on the hunt for a kidnapped billionaire in the latest installment of the series reviewers call a "wild ride" (Kirkus Reviews). It should be a breeze after taking down drug cartels and thwarting terrorists. But to succeed they'll have to face their greatest challenge. . . putting up with each other. The missing man is a Silicon Valley big-shot known to all as the Big Kahuna. Nick and Kate's only lead takes them to Hawaii, where the missing man's free-spirit, dropout son spends his days looking for the perfect wave and his nights puffing weed. To get close to the Kahuna's son, Kate and Nick go undercover as a married couple in the big-wave surfer community on Maui's North Shore.