In both English and Spanish, this simple text describes children who are blind, their challenges and adaptations, and their everyday activities.

Some robots look, move, and speak like humans. They greet customers in stores, wait tables at restaurants, and may one day even help soldiers in battle. Find out more about these amazing robots and how they work.Robots fight, explore space, and help humans in the Robotics series—part of the Lightning Bolt Books® collection. With bright designs, engaging photos, and lively text, Lightning Bolt Books® bring nonfiction topics to life!

Drones are everywhere! Whether they are steered by a pilot or flying on their own, these robots help humans explore new places, stay safe, and have fun. Learn more about how drones fly and the many ways people use them.Robots fight, explore space, and help humans in the Robotics series—part of the Lightning Bolt Books® collection. With bright designs, engaging photos, and lively text, Lightning Bolt Books® bring nonfiction topics to life!

Which robot is fastest, smartest, or strongest? In robot competitions, the best bots battle it out. See how robots compete to solve puzzles, win races, and crush their opponents in robot smackdowns. These robots and their teams of engineers are fighting to win!Robots fight, explore space, and help humans in the Robotics series—part of the Lightning Bolt Books® collection. With bright designs, engaging photos, and lively text, Lightning Bolt Books® ...

When a tornado's funnel-shaped cloud touches the ground, extreme winds destroy everything in its path. Learn how tornados form, how climate change affects those conditions, and how to stay safe during a tornado. Plus hear from a tornado survivor!

How do we know if there is water on Mars? How do we know what planets look like? We send probes to look around! Readers learn how scientists use space probes to study planets in our solar system . . . and beyond. Fascinating backmatter features a diagram of a space probe and an amazing true story.

How can you watch your favorite TV shows almost anywhere? How do scientists learn what's happening in far-off galaxies? Readers discover how satellites make our lives easier and keep people safe . . . all from space! Continue learning with interesting diagrams and stories in the backmatter.

In both English and Spanish, this simple text discusses why some kids cannot walk, how wheelchairs help them, and the everyday activities of children who use wheelchairs.

Text and photographs discuss why some children cannot walk, how wheelchairs help them, and the everyday activities of children who use wheelchairs.

Blizzards are severe snowstorms with strong winds and heavy snow. These storms can cover large areas and last for days. Learn how blizzards form, what the dangers are, and how to stay safe. Plus hear from a blizzard survivor!

The dry ground cracks. Rain hasn’t fallen in months. This is a drought. All living things need water to survive. Dangerous droughts occur when no rain falls for months or years. Discover what causes a drought and how to conserve water. Plus meet a farmer who survived a drought!

How far can telescopes see? How do scientists get huge telescopes into space? Find out how big space telescopes help us learn more about our universe, plus discover how scientists will use future telescopes to look for life on other planets.