Discover the truth about some of the dangerous creatures that live in the ocean

Examines twenty-four dangerous animals found in the oceans, rivers, and lakes of the world, from the Arctic jellyfish to the weeverfish.

Shows how to avoid dangerous creatures and how to administer first aid just in case you don't.

Color artwork and detailed captions journey underwater to capture the prehistoric world of an array of extinct animals, in the companion volume to the Discovery