Description
Billy and his sister, Sheena, are visiting their uncle Dr. Deep on a tinyCaribbean island. It’s the perfect place to go exploring underwater…andBilly’s ready for an adventure. There’s only one rule to remember : Stay awayfrom the coral reefs. Still, the reefs are so beautiful. So peaceful. Billycan’t resist. But he’s not alone in the water. Something’s lurking deep belowthe surface. Something dark and scaly. Something that’s half-human, half-fish.
