"Jody can't believe her dolphin voyage has begun. A whole world of discovery awaits her abord the Dolphin Dreamer. But an unexpected passenger threatens to spoil the trip of a lifetime. And when a sudden storm puts Jody's life in danger, who can she turn to for help?" -- cover [p.1]

Three dolphins at Dolphin Haven are about the give birth, but Jody and her friends are worried that one of the dolphins, Evie, may have complications.

While visiting the Canary Islands, Jody is thrilled to see the largest dolphin species in the world! But all is not well in this island paradise. Jody discovers that the dolphins are at risk of being injured by speeding ferries that link the islands.

The McGraths have arrived in Sundarbans Delta, at the mouth of the great Ganges River. There, Jody hopes to see the rare and unusual Irrawaddy dolphins. Her wish comes true when at last she spots one, whom she names Sandhi. but her world is turned upside down when she learns there are poachers around, and Sandhi is missing. Does Sandhi have a secret hiding place, or has she been caught.--Back cover.