Text and illustrations introduce flashlight fish, exploring what makes them "light" up, their habitat and the adaptations they have made, how they communicate, and more.
Describes the plants and animals that glow with their own light and discusses what scientists have discovered about this phenomenon and its possible uses.
Provides introductions to eight bioluminescent, or glow-in-the-dark, animals, featuring photographs and descriptions of fireflies, New Zealand glowworms, railroad worms, cucujos, dinoflagellates, fireworms, anglerfish, and deep-sea jellyfish.