An introduction to hammerhead sharks, including undersea habitat, anatomy, diet, and the threats these animals face due to overfishing and changes in their habitat.
This book describes the physical characteristics, behavior, and eating habits of jellyfish and explains how overfishing aids the jellyfish in taking over ocean habitats.
This book describes the physical characteristics, unique way of eating, habitats, and reproduction of sponges and explains that they play an important role in the ocean's food web.
This book describes the physical characteristics, eating habits, and behavior of sea anemones and explains that sea anemones are in danger from ocean pollution.
Describes the lives of sponges, in simple text and photographs, explaining what they are, looking at the parts of a sponge, and showing what they do under the sea.
Describes the lives of lobsters, in simple text and photographs, explaining what they are, looking at the parts of a lobster, and showing what they do under the sea.