Welcome to the world's bodies of water, which are populated by some really strange marine animals. This text introduces readers to the oddest creatures under the sea, including blobfish, anglerfish, sea cucumbers, deep-sea sharks, and more. Readers will learn about these creatures and the adaptations that make them unique. This high-interest title also explores important science concepts, such as survival, animal behavior, life cycles, and habitats. Readers are sure to enjoy the engaging text, colorful photographs, and sidebars that provide an in-depth look at some of the world's strangest marine animals.