Presents a short study of sea urchins, what they look like and where they live, the various species of sea urchins, their life cycles, and other interesting facts about them.
Presents an introduction to sea otters, in simple text with illustrations, including information in their physical characteristics, behavior, and life cycle.
Presents a short study of the life cycle of manatees, and describes their physical characteristics, where they live, efforts to protect their species, and more.
Examines the habitats, anatomy, mating habits, and hunting methods of sea horses, and discusses the threat posed to sea horses by humans, and conservation efforts.