What do disarming bombs and exploring the surface of Mars have in common? These activities are dangerous or impossible for humans. That's why robots do them instead! Discover the risky missions robots
Winter is here! Grab your hat and mittens. Let's make a snowman. Celebrate the season with with lovely photos and a simple design that beautifully support early readers.
For more than 50 years, humans have been exploring space. How do we get there? Why do we go? And where will we go next? Discover the wonders of space flight from the past, present, and far into the fu
What's a spacewalk? Step outside your space vehicle, and you're spacewalking! Whether you're collecting samples, fixing equipment, or sightseeing, spacewalking is an out-of-this-world experience!
Shares facts about the Declaration of Independence, including the work of the First Continental Congress, how the document was shared with the American people, and its various parts.
"Dig, dig! There is the excavator. Large, colorful photographs and easy-to-read text gives young learners an up-close look at their favorite construction vehicles"--Provided by publisher.
"The American mastodon thundered through the Ice Age. With its powerful tusks and large size, few predators challenged this prehistoric beast. Readers learn about this mighty plant eater from engaging
Did you know a chimpanzee swings from tree to tree to eat? Read to learn more about a chimpanzee’s behaviors and other facts about this mammal. The Capstone Interactive edition comes with simultaneous
Did you know a bottlenose dolphin swims to the surface to breathe? Read to learn why a bottlenose dolphin breathes that way and other facts about this mammal. The Capstone Interactive edition comes wi
Did you know tigers are the biggest members of the cat family? Read to learn more about their size and other facts about this mammal. The Capstone Interactive edition comes with simultaneous access fo
Shares the history of the United States Capitol, including its original architect, the fire that nearly burned it all down during the War of 1812, and why no one is buried in the Capitol Crypt.
"Ready Set Smash! From the Robot Rumble to the RoboGames, robot competitions are more popular than ever. Discover how robots of all shapes and sizes put their abilities to the test in some of the
Did you know many seals live in cold places? They have a thick layer of blubber under their skin that protects them. Read to learn more about the places seals live and other facts about this mammal. T
Want to go to space? Before launch, you've got some work to do! Find out what scuba diving, medical skills, and survival training all have to do with being an astronaut. Then it's 3-2-1 lift off!
Provides an introduction to the prehistoric big cat often called the saber-toothed tiger, including its physical characteristics, habitat, behaviors, diet, and fossil discovery.
