America's most celebrated astrophysicist invites young readers to explore the mysteries of the universe.

"Venture far beyond our solar system and discover the marvels of interstellar space. A wonder-filled poem and spectacular illustrations explore everything from dwarf planets and black holes to dark matter and brand-new stars"--

"How does a cake bake? What's the difference between baking soda and baking powder? And why is it so important to measure the different ingredients in a recipe?" --

"This title provides an overview of chemical reactions. Text includes a simple overview of chemical reactions and examines matter, bonds, energy, physical changes, reactions, acids, bases, chemical equations, and reaction rate. Information is explained using real-world examples and supported with graphics and photos. This book concludes with two simple, kid-friendly experiments."--

"All science classrooms discuss animals that hibernate during winter months, but few know about animals that estivate--a prolonged sleep during hot or dry periods. Dual layers of text awaken readers to the reasons estivating animals become dormant--whether it's because warm weather threatens food supply or to avoid increased body temperatures."--

"Snowflakes whirling, snow-flocks swirling, streaks of white twirl through the night . . . You've heard of birds who migrate to warmer climates in the wintertime-but what about those who persevere through snowy weather and freezing temperatures? With elegant verse by Lee Bennett Hopkins Poetry Honoree Kirsten Hall and striking illustrations by award-winning artist Jenni Desmond, Snow Birds salutes the brave and resourceful birds who adapt to survive...

Drip--Drop--Splash! Water is essential to all forms of life. So let's learn all about it! The Water Cycle! With 25 Science Projects for Kids captures kids' imaginations with a deep look at the world of water. Combining hands-on activities with history and science, The Water Cycle! invites kids to have fun learning about the water cycle, water resources, drinking water and sanitation, water pollution and conservation, water use, water folklore and...

What's it like outside? Is it a day for building a snowman, constructing a sandcastle, or planting a garden? Weather and Climate! With 25 Science Projects for Kids introduces kids ages 7 to 10 to the fascinating world of meteorology and all of the ways what's going on in the atmosphere above our heads can affect us here on the earth! Plus, discover how weather and climate change are linked but not the same, and figure out ways to be part of the solution...

"Packed with information that explains the science behind the rock cycle, case studies that reveal the best places on Earth to see metamorphic rocks, a guide to finding and identifying rocks, plus a rock cycle road trip quiz to check your knowledge, this is the ultimate ride through a world that really rocks!"--

In Wind Power, artist Clive Dobson provides both a basic scientific understanding of wind power and also 20 creative and unique projects designed to demonstrate and harness the power of moving air. [provided by publisher]