Trojan Odyssey
A hurricane threatens an undersea resort hotel; meanwhile, Dirk Pitt's twin offspring are trapped at the bottom of the ocean in Pisces, an underwater laboratory. Oh, and Dirk himself swoops in to rescue the hotel, and its guests--but what about his children? Cussler has written a lot of seabound thrillers, and he clearly knows how to put one together to get maximum excitement from minimal material.