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How'd this planet get so blue? Spark early readers' natural curiosity about planets with this inquiry-based nonfiction approach to Neptune. Neptune is the farthest planet from the sun. But did you know it has the fastest winds in the solar system? Or...

How hot is this tiny planet? Spark early readers' natural curiosity about planets with this inquiry-based nonfiction approach to Mercury. You know Mercury is the closest planet to the Sun. But did you know it's only a little bigger than Earth's Moon? Or...

This book for elementary readers outlines key dates throughout this change maker's life. Engaging photographs and a timeline depict each step in paving the way for others, from Sally Ride's early ambition with tennis through her first two space missions...

In 1961, Russian cosmonaut Yury Gagarin became the first person to orbit Earth. Now, more than a half-century later, huge advances have been achieved in spaceflight. Humans have walked on the moon, lived in orbit around Earth on space stations, and are...

In 1961, Russian cosmonaut Yury Gagarin became the first person to orbit Earth. Now, more than a half-century later, huge advances have been achieved in spaceflight. Humans have walked on the moon, lived in orbit around Earth on space stations, and are...

Since ancient times, people have envisioned the possibility of space travel. Spaceflight finally became a reality after many centuries of scientific study on two fronts: astronomy and flight. Theories about the solar system were proposed, tested, and...

Since ancient times, people have envisioned the possibility of space travel. Spaceflight finally became a reality after many centuries of scientific study on two fronts: astronomy and flight. Theories about the solar system were proposed, tested, and...

For millennia, humanity has looked to the stars with wonder and longing. The dream of taking flight and exploring the solar system was realized in the 1950s, when the first satellites and manned orbital missions were launched. Humans continue to send...

For millennia, humanity has looked to the stars with wonder and longing. The dream of taking flight and exploring the solar system was realized in the 1950s, when the first satellites and manned orbital missions were launched. Humans continue to send...

In Telescope, readers will learn about what a telescope does to help scientists explore space. Text written in simple sentences that help develop word recognition and improve reading skills.

In Space Suit, readers will learn about what a space suit does to help astronauts explore space. Text written in simple sentences that help develop word recognition and improve reading skills.

In Space Station, readers will learn about what a space station does to help astronauts and scientists explore space. Text written in simple sentences that help develop word recognition and improve reading skills.

In Space Shuttle, readers will learn about what a shuttle does to help astronauts and scientists explore space. Text written in simple sentences that help develop word recognition and improve reading skills.

In Rover, readers will learn about what a rover does to help scientists explore space. Text written in simple sentences that help develop word recognition and improve reading skills.

Spend a day and night in the desert! Learn about this dry habitat through the unique animals that call it home. Stand with meerkats during a watchful hunt for insects. Spot a jackrabbit taking a shaded midday nap. Join a desert tortoise as it dines on...

Spend a day and night in the forest! Learn about this wooded habitat through the fascinating animals that call it home. Leap from tree to tree with a squirrel searching for breakfast. Pounce with a fox on the forest floor. Soar with a red-tailed hawk as...

Great white, bull, and tiger sharks are some of today's most talked-about sharks. But have you met the sharks of yesterday? Each prehistoric shark had its own amazing--and sometimes strange--features. The scissor-tooth shark had teeth in a spiral shape...

This fun book provides a simple explanation of rockets, spaceships, and other vehicles in space. Labeled photos and a photo glossary help make the text engaging and easy to read

What is a computer? There are many different types of computers of all shapes and sizes. Some computers might not even look like what most people think a computer should look like! Follow the journey of a computer from the motherboard to the processor,...

What is a computer? There are many different types of computers of all shapes and sizes. Some computers might not even look like what most people think a computer should look like! Follow the journey of a computer from the motherboard to the processor,...

This urgent title examines the typical climate of the West, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special feature, a...

This urgent title examines the typical climate of the Upper Midwest, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...

This urgent title examines the typical climate of the Southwest, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...

This urgent title examines the typical climate of the Southeast, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...

This urgent title examines the typical climate of the South, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special feature, a...

This urgent title examines the typical climate of the Ohio Valley, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...

This urgent title examines the typical climate of the Northwest and Alaska, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!"...

This urgent title examines the typical climate of the Northern Rockies and Plains, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's...

This urgent title examines the typical climate of the Northeast, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...

This urgent title examines the typical climate of Hawaii and US Island Territories, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's...

This informative book introduces young readers to wheels and axles, describing how they work, how they help people do jobs, and how they are used for fun. The book also includes a "That's Amazing!" special feature, several "Did You Know?" facts, a table...

This informative book introduces young readers to wedges, describing how they work, how they help people do jobs, and how they are used for fun. The book also includes a "That's Amazing!" special feature, several "Did You Know?" facts, a table of...

This informative book introduces young readers to screws, describing how they work, how they help people do jobs, and how they are used for fun. The book also includes a "That's Amazing!" special feature, several "Did You Know?" facts, a table of...

This informative book introduces young readers to pulleys, describing how they work, how they help people do jobs, and how they are used for fun. The book also includes a "That's Amazing!" special feature, several "Did You Know?" facts, a table of...

This informative book introduces young readers to levers, describing how they work, how they help people do jobs, and how they are used for fun. The book also includes a "That's Amazing!" special feature, several "Did You Know?" facts, a table of...

This informative book introduces young readers to inclined planes, describing how they work, how they help people do jobs, and how they are used for fun. The book also includes a "That's Amazing!" special feature, several "Did You Know?" facts, a table...

This urgent title examines the typical climate of the West, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special feature, a...

This urgent title examines the typical climate of the Upper Midwest, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...

This urgent title examines the typical climate of the Southwest, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...

This urgent title examines the typical climate of the Southeast, how climate change is affecting it, and ways the region can fight against and adapt to the climate emergency. The book also features informative sidebars, a "That's Amazing!" special...