"Readers will find out what makes fireflies glow as they discover fun facts about these incredible glow-in-the-dark insects. Fireflies glow for many reasons, including attracting mates and even other species of fireflies to eat! The biology behind a firefly's glowing body and the ways it uses its glow are just some of the things readers learn as they explore informative text and helpful fact boxes. Colorful images of fireflies show these insects glowing...

"Glowworms are special kinds of beetles that make their own light. They do this through a cool chemical reaction that takes place in their bodies. Readers learn fascinating facts about these insects through informative text as well as engaging fact boxes. Science concepts such as life cycles are presented in fun ways as readers explore the lives of glowworms and see detailed photographs of these insects. What's the difference between a glowworm and...

"There are some beaches that glow in the dark! Glowing waves are caused by plankton floating in the water, and these tiny animals can have a very bright light. Readers learn fun facts about these microscopic animals, including what they eat, what eats them, and what makes them glow. Fact boxes provide additional information about these creatures and their habitats. Vibrant photographs show individual plankton up close, as well as the groups of plankton...