Mr. Fish and an increasing number of sea creatures investigate, then decide how to deal with, a huge mess in the ocean. Includes tips for the reader to help clean up and protect the ocean.

A young girl, her parents, and their neighbors try to save an old oak tree that has been poisoned by pollution.

While searching for a treasure on the Nile River, Dirk Pitt thwarts the attempted assassination of a beautiful U.N. scientist investigating a disease that is driving thousands of North Africans into madness, cannibalism, and death. The suspected cause of the epidemic is vast, unprecedented pollution that threatens to extinguish all life in the world's seas. Racing to save the world from catastrophe, Pitt and his team comb the desert for clues ......

Explains how pollution has become a worldwide issue and discusses thedebate over possible solutions.