Cat and Dog are healthy and active. But when it starts to rain, they don't get to go out and play. Rainy day after rainy day, they end up getting into some bad health habits. When Cat catches a cold, Dog comes up with a plan to get back to healthy ways of living. Read to find out how Cat...

Invite young readers to step inside the world of science and technology with Inside Science Readers.It takes a whole team of people working together to make a computer game: and what they do is only possible because of science and technology! Part of a 24-book series that covers the four main branches of science: physical science, life science, earth and...

Invite young readers to step inside the world of science and technology with Inside Science Readers.From the invention of the microscope, through which we can see our own cells, to the telescope, through which we can see the surfaces of planets that are millions of miles away, read about the technology that allows us to study all things big and...

Invite young readers to step inside the world of science and technology with Inside Science Readers.Come aboard a marine research vessel. We're about to go to sea. You're invited along. Part of a 24-book series that covers the four main branches of science: physical science, life science, earth and space science, and science and technology, and covers essential content standards....

Invite young readers to step inside the world of earth and space science with Inside Science Readers.The center of the earth is about 3,960 miles (6,373 kilometers) under you. Have you ever thought about what's between you and the earth's core? If you thought it was just cold, solid rock, think again! Part of a 24-book series that covers the...

Invite young readers to step inside the world of earth and space science with Inside Science Readers.Around 65 million years ago, something huge may have slammed into the earth. At about the same time the dinosaurs disappeared. Did their disappearance have something to do with a comet or meteor? Part of a 24-book series that covers the four main branches...

Invite young readers to step inside the world of life science with Inside Science Readers.You make choices every day about what to eat: but what are some of things you need to know in order to make healthy choices about food? Discover how the choices you make determine how strong and healthy your body will be. Part of a 24-book...

Invite young readers to step inside the world of life science with Inside Science Readers.How do insects get from one place to another? There more to insect movement than you might think! Part of a 24-book series that covers the four main branches of science: physical science, life science, earth and space science, and science and technology, and covers essential...

Invite young readers to step inside the world of life science with Inside Science Readers.Where will you live when you grow up? Where will your food come from? Some of it will come from greenhouses: and greenhouses are amazing machines! Part of a 24-book series that covers the four main branches of science: physical science, life science, earth and space...

Invite young readers to step inside the world of physical science with Inside Science Readers.The earth's gravity is stopping you from drifting off into space. But what if you were on the International Space Station? Then you'd be in the strange realm of microgravity! Part of a 24-book series that covers the four main branches of science: physical science, life...

Invite young readers to step inside the world of physical science with Inside Science Readers.Why are some volcanic eruptions extremely violent and other volcanic eruptions quite gentle? What does chemistry have to do with volcanic eruptions? A lot more than you might think! Part of a 24-book series that covers the four main branches of science: physical science, life science,...

Invite young readers to step inside the world of physical science with Inside Science Readers.What can be invisible, float in the air, be as hard as a rock, and fill an ocean? You're right! It's water. But do you know just how truly amazing water really is? Part of a 24-book series that covers the four main branches of science:...