There are more than 5,600 species of amphibians on Earth, and about 4,990 of those species are frogs. Using clear text and full-color photographs, Frogs and other Amphibians teaches children… More →

What is the difference between a frog and toad? How does a frog go "ribbit?" These commonly asked questions and more are answered in clear simple language in Frogs and Toads. Other topics… More →

Most of us eat three full meals a day, but where does the food that reaches our plates, stocks our fridges, and fills the supermarket shelves come from? This informative book shows how… More →

This timely book looks at the world's production of oil and our dependence on this natural resource. The majority of today's forms of transportation run on fuel that comes from oil, and… More →

This dynamic new series takes readers on a journey back to the late 1800s and early 1900s to discover how different facets of life have changed over time. Using a compare and contrast text… More →

Most of us use water all day, every day, without thinking about it. But how does it get to our homes? From the pitter patter of raindrops to the whoosh of water from the shower, this book… More →

Discover how a tiny seed grows to become a pumpkin with the help of water, sunlight, air, and soil. More →

What happens when you flip a light switch or press the power button on the TV? Electricity flows to the device and it turns on. Most of us use electrical gadgets all day, every day, without… More →

Did you know the coldest town in the world is Verkhoynask, Siberia? The temperature there can drop as low as -93 degrees Fahrenheit (-69 degrees Celsius), but still people live there. Frozen… More →

What is your favorite kind of fruit? In this book, young readers will be introduced to all kinds of fruits from many kinds of plants. Colorful photographs, simple text, and relevant sight… More →