Reference Books

Find out everything you ever wanted to know about your body! How do you breathe, eat, move, feel, and grow? Why does your heart beat and how does y...

IIn this mind-bogglingly hysterical and brain-meltingly informative book, the body's most vital muscle gets a thorough probing. A friendly blob of ...

Taking as its starting point a child's natural desire to understand the world, this is a series designed to entertain and to inform. This book focu...

With detailed, lively answers to a host of fascinating questions, I Wonder Why Horses Wear Shoes is a perfect introduction to horses and ponies, fe...

Full of lively answers to all those tricky questions about how the world works. I Wonder Why books are a terrific way to keep young minds buzzing. ...

Climate change can be a difficult discussion to have with children without overwhelming or scaring them. I Wonder Why There's a Hole in the Sky tak...

A plant's environment helps it grow. Weather, soil, and animals are important to a plant's survival. But do you know what happens to a plant when t...

Roots help keep plants alive. They take in water and minerals. But do you know how much of a plant is made up of its roots? Or whether roots always...

Plants have roots, stems, leaves, and sometimes flowers. Each part of a plant does a special job. But do you know what a stem does? Or how differen...

A plant can form fruit and seeds when it is pollinated. Animals and wind help spread pollen from one plant to another. But do you know how insects ...

Sunlight, air, water, and minerals help keep plants alive. But do you know how much water is needed for a seed to sprout? Or what a plant will do t...

Robots help people in many situations. Some robots rescue people trapped by tornadoes or earthquakes. Others explore volcanoes and the seafloor. An...

Robots help people in many situations. Some robots rescue people trapped by tornadoes or earthquakes. Others explore volcanoes and the seafloor. An...

Trying new foods is fun! Eating a variety of fruits, veggies, and other healthy selections helps you get the nutrients you need. How can you discov...

Robots help us understand our weather and climate. Some fly into storms to measure wind. Others dive into the ocean to learn about weather patterns...

Salty popcorn. Sweet watermelon.Your tongue lets you taste these things and more. But how does your sense of taste work? And how does it help you? ...

A hands-on approach introduces young scientists to screws. Science theory and practical, fun projects teach the physics and the technology behind t...

"The Migration of a Butterfly" is an innovative new book exploring the incredible journey of the spectacular Monarch butterfly as it migrates from ...

Get Ready to discover our amazing world! This book teaches children about the Earth, with its mountains, weather, inhabitants, plants and so much m...

Follow along with your favorite Angry Birds characters as they fly around the world discovering continents, countries, and cultures. Kids will be h...

Lift-the-flap book. 274 creatures hidden in this book. Can you find them? Publisher: Mathew Price LtdAuthor: John Norris WoodISBN: 9781842482070Pag...

A comprehensive look at different types of creatures that use other creatures or plants as part of their reproduction, such as flowers that require...

A comprehensive look at animals that help humans or other species, either through domestication or by force, as well as beneficial plants. Publishe...

A comprehensive look at different types of creatures that ride on larger, more active animals in order to find food or mates, or simply to travel l...