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Learn about the moon in the first book in this new, nonfiction Level 1 Ready-to-Read series about the universe that's perfect for kids who love science and space! Everyone loves Earth's little neighbor: the moon! It lights up our night sky, guides our...

Learn about the moon in the first book in this new, nonfiction Level 1 Ready-to-Read series about the universe that's perfect for kids who love science and space! Everyone loves Earth's little neighbor: the moon! It lights up our night sky, guides our...

The Hardy Boys meets Alex Rider in this start to a brand-new series starring everyone's favorite inventor--Tom Swift! When your dad funds the Swift Academy of Science and Technology, you're bound to have a bunch of tech at your disposal. So no one bats...

The Hardy Boys meets Alex Rider in this start to a brand-new series starring everyone's favorite inventor--Tom Swift! When your dad funds the Swift Academy of Science and Technology, you're bound to have a bunch of tech at your disposal. So no one bats...

In this hilarious story about a couple of clever mice on a quest for a tasty treat, readers get a "paws-on" introduction to six simple machines.Ginger and Mac are pros at snatching up delicious tidbits and bringing them back to their cozy mousehole to...

Learn more about what climate change means and how it's affecting our planet. The earth is definitely getting warmer. There's no argument about that, but who or what is the cause? And why has climate change become a political issue? Are humans at fault?...

Learn more about what climate change means and how it's affecting our planet. The earth is definitely getting warmer. There's no argument about that, but who or what is the cause? And why has climate change become a political issue? Are humans at fault?...

Find out all about NASA in this out-of-this-world addition to the What Was? series. The National Aeronautics and Space Administration, better known as NASA, began in 1958. With its creation, the United States hoped to ensure it won the space race...

Find out all about NASA in this out-of-this-world addition to the What Was? series. The National Aeronautics and Space Administration, better known as NASA, began in 1958. With its creation, the United States hoped to ensure it won the space race...

What can you find in an ocean? From rolling waves above to swimming creatures below, the ocean is a busy place! Discovering facts about oceans and ocean life will captivate beginning readers. All Little Pebble books have an Accelerated Reader ATOS level...

What can you find in a rain forest? From chattering birds and sleepy sloths, the tall trees of the rain forest are full of life! Discovering the secrets of the rain forest will captivate beginning readers. All Little Pebble books have an Accelerated...

What can you find at the North and South Pole? With icy land and cold-loving creatures, Earth's poles are cool places! Discovering facts about both polar regions will delight beginning readers. All Little Pebble books have an Accelerated Reader ATOS...

What can you find in an ocean? From rolling waves above to swimming creatures below, the ocean is a busy place! Discovering facts about oceans and ocean life will captivate beginning readers. All Little Pebble books have an Accelerated Reader ATOS level...

What can you find in a rain forest? From chattering birds and sleepy sloths, the tall trees of the rain forest are full of life! Discovering the secrets of the rain forest will captivate beginning readers. All Little Pebble books have an Accelerated...

What can you find in a forest? From the treetops to the forest floor, a forest is full of life! Falling leaves, busy squirrels, and other secrets of the forest will delight beginning readers. All Little Pebble books have an Accelerated Reader ATOS level...

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!

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!

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 future.

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!

Have you ever watched video of astronauts walking on the moon? Margaret Hamilton programmed software that helped get them there. As a girl, Hamilton loved math and science. She grew up during a time when very few women studied computer science, but...