This book explores various perspectives surrounding the ongoing efforts to explore Mars and the men and women who work to better understand our solar system. Readers are immersed …
Horses come in all shapes and sizes, from giant draft horses down to tiny ponies. Join your equine guide for a trip through his family album. You'll meet all sorts of interesting …
An ice age survivor, arctic shrews are tiny insect eaters that thrive in the cold. Awesome illustrations accompany carefully leveled text about food, habitat, life cycle, and …
Which materials can be twisted? What can we make with those materials? Real world examples and practical projects help young readers discover material properties.
Legs, legs, and even more legs! What could it possibly be? A long, thin body with legs galore? Why, it must be a centipede! This book uses simple rhymes and engaging images to …
Jellyfish aren't really fish at all! These spineless sea-dwellers use their umbrella-shaped bells to swim, while their long tentacles sting prey. Learn what they eat and how they …
From windswept deserts to rain-soaked forests, different environments experience weather unique to their place in the world. Discover how scientists study climates, the weather …
All materials can exist in different states, but what are the differences, and how do materials change from one state to another? This book explores solids, liquids, and gases, …
