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Twins Nico and Letta are ready for the big science fair. Their volcano is going to blow the competition away! But will a strange new scientist ruin their entire project?

What has six legs and can usually fly? An insect! Currently, there are so many insects in the world they completely outnumber humans. With different kinds of insects being discovered each year, it's important for young learners to know what an insect is...

Young amphibians start their lives with gills and live underwater. But as an amphibian grows, they perform what seems like a magic trick. They lose their gills and move onto land! Understanding how this strange animal group grows and changes from a baby...

Reptiles are cold-blooded animals usually covered in scales, like lizards, crocodiles, or turtles. They lay eggs with a soft shell on dry land, even if they live in the water. While not everyone has reptiles in their backyard, different kinds of reptiles...

Mammals can be found on land and in the oceans, but what makes a mammal a mammal? Mammals are warm-blooded animals with hair or fur that feed their young with milk. For young learners, understanding what makes a mammal is an important STEM building block...

There are thousands of different kinds of fish found in the oceans around the world. Some, like the massive whale shark, are bigger than a school bus, while some are smaller than the palm of your hand. Fish come in many different colors, shapes, and...

With over 10,000 different species of birds found around the world, there's plenty of birds for young learners to discover. Some of these birds might even be in their own backyards. While most fly high in the sky, some birds can't fly at all, so what...

From the eruption of Mount Vesuvius in 79 CE to the Galveston hurricane of 1900 to the 2004 Indian Ocean earthquake and tsunami, natural disasters have happened throughout recorded history! Death and destruction follow, and survivors are left to pick up...

While many volcanoes worldwide are dormant, about 50 to 60 active volcanoes erupt each year! Curious young readers may wonder what causes these eruptions, where eruptions happen, and how they can stay safe. This title features key facts about volcanic...

While many volcanoes worldwide are dormant, about 50 to 60 active volcanoes erupt each year! Curious young readers may wonder what causes these eruptions, where eruptions happen, and how they can stay safe. This title features key facts about volcanic...

A wall of water that can be more than 100 feet (30.5 m) tall may sound unimaginable, but tsunamis are among the strongest and most destructive of Earth's natural events, making them critical for young learners to understand. This book offers key facts...

A wall of water that can be more than 100 feet (30.5 m) tall may sound unimaginable, but tsunamis are among the strongest and most destructive of Earth's natural events, making them critical for young learners to understand. This book offers key facts...

While fire is a part of nature, it can quickly spiral into a deadly natural disaster. Fires have been growing in intensity and frequency due to climate change, making it more imperative than ever that students understand these forces of nature. This book...

While fire is a part of nature, it can quickly spiral into a deadly natural disaster. Fires have been growing in intensity and frequency due to climate change, making it more imperative than ever that students understand these forces of nature. This book...

Major earthquakes happen about once per month! The frequency of these natural disasters, and the extensive damage major earthquakes can cause, make them vital for young learners to understand. This book can be their guide! With engaging and accessible...

Major earthquakes happen about once per month! The frequency of these natural disasters, and the extensive damage major earthquakes can cause, make them vital for young learners to understand. This book can be their guide! With engaging and accessible...

They may be hidden in your body, or other places, and impossible to see with the naked eye, but there are many components to living things that are super important--we just can't see them! Cells, germs, atoms, and DNA molecules are a few key examples, as...

We live in an increasingly digital age, and this set aids young readers in developing their understanding and curiosity of the many technologies in the world today. Computers, machines, robots, and transportation are now integral parts of society, and...

If a monster were real, how would their strange body work? This imaginative set is here to explore this question and more! If a mermaid were real, how would their body work? If the legends about vampires were right, why can't they see their reflection?...

Summer isn't the only time of year to get outside. There's something fun for kids to do to enjoy the weather and natural world all year round! From visiting a pumpkin patch to flying a kite, the titles in this set celebrate every season, sun and snow,...

It is important for human beings to keep their bodies healthy--especially growing children--and what better way to stay active than by participating in fun ways to move around? This set celebrates kids participating in different ways to be active, such...

When young children realize not all creatures have two legs like they do, they're fascinated! This colorful set celebrates the differences among animals through a fun and interesting way to group them--by leg count! A full-color photograph accompanies...

Geology is the study of Earth's physical features, and this set covers many of the most significant ones: weathering and erosion, fossils, volcanoes and earthquakes, the rock cycle, Earth's layers, and soil. Readers are invited to further their...

Everyone looks forward to the next holiday on the calendar. Whether it is a day of pure fun or a time of solemn observance, holidays help us connect to our ancestors in the past and to our community in the present. This intriguing set provides readers...

The seaside is a beautiful sight to see, but there is much more to the landscape than what meets the eye! This set introduces readers to four key components of the beach: sand, sea, sky, and rock pools. With full-color photographs accentuated by fun...

In this engaging and educational series, readers can learn all about animals while enjoying hands-on crafts and activities! With just a few simple household items, kids can create chimpanzees, jellyfish, chinchillas, and more. They can discover how to...

It's a lot of fun to jump into a pool with friends, but swimming also helps you to move your body and stay active! Learning to swim by taking a swimming class is a fantastic way to strengthen your body! Readers might feel as if they're splashing around...

It's a lot of fun to jump into a pool with friends, but swimming also helps you to move your body and stay active! Learning to swim by taking a swimming class is a fantastic way to strengthen your body! Readers might feel as if they're splashing around...

Splits, back handsprings, front handsprings, and handstands--these are only a few examples of the impressive types of movements that gymnasts learn to do. In this book, readers explore the world of gymnastics, a type of sport requiring those partaking to...

Splits, back handsprings, front handsprings, and handstands--these are only a few examples of the impressive types of movements that gymnasts learn to do. In this book, readers explore the world of gymnastics, a type of sport requiring those partaking to...

Ice-skating is a mesmerizing sight to see, but it definitely poses a challenge to those wearing skates for the first time! There are many forms of ice-skating: figure skating, ice dancing, hockey, speed skating, and more, but each of them requires an...

Ice-skating is a mesmerizing sight to see, but it definitely poses a challenge to those wearing skates for the first time! There are many forms of ice-skating: figure skating, ice dancing, hockey, speed skating, and more, but each of them requires an...

Karate is a form of martial arts that practices defensive kicking, striking, and blocking, which makes it a fun and challenging form of movement! The history of karate can be traced back 1,400 years, meaning people have been practicing it as a form of...

Karate is a form of martial arts that practices defensive kicking, striking, and blocking, which makes it a fun and challenging form of movement! The history of karate can be traced back 1,400 years, meaning people have been practicing it as a form of...

Trains are long and loud. They rumble down railroad tracks. But what are the different types of trains? And how do these giant vehicles haul so much weight? Read this book to find out! Learn about how different vehicles work in the How Vehicles Work...

"Prime material for budding gearheads and mechanics."--School Library JournalMonster trucks are huge and strong. How do their tires help them bounce? And how do people drive these giant vehicles? Find out how monster trucks work, the special equipment...

Formula One race cars are fast and sleek. They zoom around the racetrack. But how do these cars go so fast? And how do drivers stay safe? This title offers an exciting look at Formula One race cars, including how they work, the special equipment they...

Eating a balanced diet is important. Healthy foods give you energy to learn and play. Do you know what the five food groups are? Or how much food from each group you need to stay healthy? Read this book to find out! Using the MyPlate diagram, this...

Food safety is important. What are some other good food safety rules to follow? And what steps can you take to keep your own kitchen safe? This title provides an educational introduction to key ideas of food safety, from washing your hands before you eat...

See what a California condor has in common with a turkey vulture. Learn what sets them apart from a brown-headed cowbird. Readers will compare key traits of California condors--their appearance, behavior, habitat, and life cycle--to traits of other birds...