We see a rainbow when the Sun shines on rain drops in the sky. When you see a rainbow, the Sun is...

A year is made up of four seasons--winter, spring, summer, and fall. These seasons come in the sa...

We see a rainbow when the sun shines on rain drops in the sky. When you see a rainbow, the Sun is...

Using simple text and pictures, this book describes goats and how they live.

Asians founded the first cities, created the first systems of law, invented writing, and wrote th...

Photographs and text describe a pony's life on the farm.

Colorful illustrations help young readers learn about the seasons.

Asia covers nearly one third of the land on Earth. Sixty percent of the world's population lives ...

The Sun is a yellow star. Plants use the Suns light to make their food. These interesting facts a...

Presents facts about the sun, including its composition, location within the solar system, and im...

'This AV2 media enhanced book gives you a fully bilingual experience between English and Spanish ...

Africa is the world's second largest continent. With 54 independent countries, Africa has more na...

Antarctica does not have any stores, offices, or factories. Today, there are no permanent residen...

There is life on Earth. There is no life on other planets in our solar system. Each planet turns ...

The highest temperature in the world was recorded in Africa in 1922. Africa has the world's longe...

We have four seasons, spring, summer, fall, and winter, that come in the same order each year. Th...

The freshwater biome is made up of the world's rivers, streams, lakes, and ponds. Lake Superior, ...

We see a rainbow when the Sun shines on rain drops in the sky. When you see a rainbow, the Sun is...

The freshwater biome is made up of the world's rivers, streams, lakes, and ponds. Lake Superior, ...

Did you know that one million Earths could fit inside the Sun? Only the outside of the Sun shines...

A year is made up of four seasons--winter, spring, summer, and fall. These seasons come in the sa...

The Amazon Rainforest covers about 40 percent of South America. Half of the plant and animal spec...

'This AV2 media enhanced book gives you a fully bilingual experience between English and Spanish ...

Ducks have oil on their feathers that keeps them dry. Duck babies want to be like the first thing...

Asians founded the first cities, created the first systems of law, invented writing, and wrote th...

'This AV2 media enhanced book gives you a fully bilingual experience between English and Spanish ...

Africa is the world's second largest continent. With 54 independent countries, Africa has more na...

The Sun is a yellow star. Plants use the Sun's light to make their food. These interesting facts ...

In winter, the amount of sea ice along Antarctica's coasts increases by 30,000 square miles (77,0...

Antarctica does not have any stores, offices, or factories. Today, there are no permanent residen...

Stars are yellow, red, or blue. Stars burn for billions of years. These interesting facts about t...

¿Sabías que las estrellas duran miles de millones de años? Algunas estrellas se encogen y se vuel...

¿Sabías que el Sol es el objeto más grande y masivo del sistema solar? Su circunferencia mide más...

'Each title in the Discovering Space series will take readers on an exciting adventure to Earth a...

'Each title in the Discovering Space series will take readers on an exciting adventure to Earth a...

'Each title in the Discovering Space series will take readers on an exciting adventure to Earth a...

Did you know that one million Earths could fit inside the Sun? Only the outside of the Sun shines...

The Amazon Rainforest covers about 40 percent of South America. Half of the plant and animal spec...

Exploring Continents takes readers on a journey through the unique features and diverse cultures ...

Exploring Continents takes readers on a journey through the unique features and diverse cultures ...

'Young readers can discover more about the objects that they see in Earth's sky with the All abou...

'Young readers can discover more about the objects that they see in Earth's sky with the All abou...

Exploring Continents takes readers on a journey through the unique features and diverse cultures ...

'Young readers can discover more about the objects that they see in Earth's sky with the All abou...

Exploring Continents takes readers on a journey through the unique features and diverse cultures ...

'Young readers can discover more about the objects that they see in Earth's sky with the All abou...

Exploring Continents takes readers on a journey through the unique features and diverse cultures ...

Exploring Continents takes readers on a journey through the unique features and diverse cultures ...