"You can be the absolute expert on all things dinosaur-- from colossal carnivores to feathered fossils. Facts, figures, timelines, and new discoveries straight from paleontologists in the field: We've got it all, and then some. Meet the long-neck Dreadnoughtus and the tiny Compsognathus. Run with T. rex, and swim with Spinosaurus. Get to know the biggest, baddest beasts from prehistory in this book chock-full of everything you'd ever what to know...

How did we become who we are? Science writer Pamela S. Turner draws upon the most recent discoveries in paleoanthropology and evolutionary biology to present the seven most important steps leading to Homo sapiens.

Explore spectacular visual timelines that tell the story of science, from fossils to quantum physics, and discover exactly how science has changed the world--one discovery at a time. Timelines of Science takes you on an astonishing journey through history, showing how dedication, disasters, and eureka moments have brought us antibiotics, electricity, space exploration, and so much more! Packed with fascinating facts, amazing images, and some seriously...

Offers a detailed look at the heavenly bodies that make up the solar system, describing the eight planets that orbit the Sun, the moons, asteroids, and dwarf planets in the system, and the spacecrafts humans have created to explore the stars.

Invites young readers to find various quantities of the people, animals, and other labeled items in the illustrations of city scenes, including an Arab market town, a Southeast Asian river town, a European town square, and other urban areas.

"Become an eyewitness to the weird and wonderful ways of our world, from tsunamis to tornadoes, and discover nature's awesome potential with this Eyewitness guide. See how earthquakes, floods and hurricanes affect what lies in their path, and what measures we can use to protect ourselves from Mother Nature. Follow the journey of some of the most catastrophic disasters, and witness the rescue operations that followed. Learn, too, about the equipment...

Provides an in-depth, comprehensive look at the universe with a unique integration of words and pictures. Topics covered include: black holes, galaxies, the solar system, asteroids, meteors, meterorites, stars, quasars and more.

"In January in the Scottish Highlands, a mountain hare is camouflaged from predators in its white winter coat, while in New Guinea, a bright-green tree python guards her eggs. Come March, a warm Arctic spring lures polar bears out from their den, while in Australia, newly hatched crocodiles go for their first swim inside their mother's jaws. When autumn comes to the north, monarch butterflies start migrating south, just as bar-tailed godwits set off...

Many teens struggle with anxiety disorders, the symptoms of which include elevated stress hormone levels, depression, and heart problems. The prevalence of anxiety disorders among teens today makes this a timely, informative, and helpful book for readers. Readers will learn about the causes, symptoms, and diagnosis of anxiety disorders as well as coping strategies and treatments. Resources for identifying, managing, and treating anxiety disorders...