Why be afraid of the dark when there is so much to see? Whether its used to hunt, hide, find a friend, or escape an enemy, bioluminescence the ability to glow is a unique adaptation in nature. In this fun and fascinating nonfiction picture book, join world renowned photographers and biologists on their close encounters with the curious creatures that make their own light.

Publisher Annotation: Deep in the darkest part of the ocean, visit a primordial, fierce-toothed fish that draws in prey with its own bioluminescent lure.