When millions of fish start dying off the coast of Hawaii and something is destroying hundreds of ships, the government enlists the Flock--a band of genetically modified children who can fly--to help get to the bottom of the disaster before it is too late.

Polly Duncan is off to Paris, temporarily leaving Jim Qwilleran without his lady companion. Good thing there's lots to keep Jim busy. Like a mysterious death from a bee sting that leaves everyone but Koko the Siamese in a state of confusion. If only the kitty with sixty whiskers would stop pussyfooting around and let Jim in on the deadly secret.