The Three Investigators Kids, Dolphins in Danger

A strange splashing sound came from beside the boat. Peter turned pale and grabbed the paddle. "What's that?" Justus leaned over the gunwale. "A large dolphin!"

The Three Investigators are on an excursion to an island to observe dolphins. Soon they realize that something is wrong with the animals. Strangers are up to no good on the island. An exciting adventure begins...

Accessibility:
no accessibility information availablenull