Introduces the scientific principles of gravity using researched, simple explanations of its essential role in the universe.

The Case for Faith Student Edition:Is written for readers ages twelve and olderPresents the arguments for and against having faith that teens and young adults often ask and encounter so they can see the real evidence and factsUses logic and solid information to examine why Christians believe what they doCan also be used in the classroom, in group studies, or as part of a religious studies or comparisons classContains infographics and charts to make...

"In this new edition vetted by experts, learn about some of the seventeen different kinds of penguins. With bright watercolor illustrations and kid-friendly language, Gail Gibbons introduces young readers to zoology concepts, describing where and how penguins live, what they eat, and how they hatch their young. With updated information on species classifications, habitat ranges, and prehistoric penguins."--

"In 1587 John White was chosen by Sir Walter Raleigh to lead a new colony at Roanoke off the Atlantic coast. After bringing many men, women, and children to the new land, White went back to England to gather supplies for the long winter. But when he finally returned to the fort almost three years later, he found that all of the colonists had vanished. The only signs of life left were the letters CRO carved into a tree and the word CROATOAN carved...

"What can smell like bubble gum, glow neon green at night, be poisonous and yet still eaten by humans, and even help create rain? The answer is mushrooms! From their hidden networks underground to the fruiting body above, mushrooms can do incredible things. But don't call them plants--mushrooms are fungi. They're more closely related to animals like you! Through lyrical text and colorful, detailed artwork, the wonderful, mysterious, and sometimes...

"This updated edition vetted by an expert introduces young readers to everything they would want to know about the closest living relatives of dinosaurs, alligators and crocodiles. With kid-friendly text and diagrams, Gibbons compares the two reptiles--their physical differences, what they eat, where they are found, how fast they swim, how they raise their young, and more. Kids will want to read this book again and again to learn all about these crocodilians...

From killer whales to narwhals, explore the anatomy, evolution, diet, and more of these majestic ocean creatures.

"What if you woke up one morning and your eyes weren't yours? What If You Had Animal Eyes?--the next imaginative book in the What If You Had series--explores what would happen if you looked in the mirror and saw an pair of animal eyes instead of your own! From the chameleon's eyes that can point in different directions, to the colossal squid's eyes that shine in the dark, discover what it would be like if you had these special eyes--and find out why...

Introduces the world of the freshwater dolphins called Encantados, or Enchanted, by the people who live near them in the region of the Amazon and Orinoco rivers in South America.

"In this book, early fluent readers will learn how clown fish live and survive in the ocean. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the marine animal's appearance, diet, life cycle, and behaviors. Take a Look! infographics highlight and label the fish's range and habitat as well as its anatomy. Sidebars present interesting, supplementary information, and an activity offers readers an...