Discusses the history of this national park, its geological features, trails, wildlife, dangers in the park, and efforts to preserve it.

"In this tender, beautiful letter to his daughters, President Barack Obama has written a moving tribute to thirteen groundbreaking Americans and the ideals that have shaped our nation. From the artistry of Georgia O'Keeffe, to the courage of Jackie Robinson, to the patriotism of George Washington, President Obama sees the traits of these heroes within his own children, and within all of America's children"--Jacket.

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.

"With all its variety, expanse and wonder, discover how much there is to love about Our Blue Planet. Our oceans are home to the greatest diversity of life on Earth and cover 71 percent of the planet. With so much to discover, this book introduces creatures beyond imagination." --

"Part of the acclaimed nature book series that includes Over and Under the Pond, Over and Under the Rainforest, and Over and Under the Snow, this volume takes readers on a journey into the magical and mysterious reaches of Florida's Everglades National Park. Over the swamp, the barred owl hoots, and the great egret swoops down on snowy wings. The slow mazes of waterways are quiet with the shush of reeds and grasses. But under the swamp's soft shadows,...

Two children set out to capture a mermaid, but she manages to escape all of their traps.

Contains four volumes of the "Who Would Win?" series that introduce facts about mammals, comparing such aspects as their sizes, brain structure, and abilities.

"This is the official Dragon Masters guidebook. These pages are filled with facts about Dragon Masters and their powerful dragons. You will learn the history of the Dragon Masters, read about wizards from around the world, and be able to study castle and land maps. You'll even find top secret notes from Griffith, the royal wizard of Bracken!"--Back cover.

In this lyrical STEM gem, follow 12 bird species as their babies begin their first migration down the majestic flyway. An educational picture book in which lyrical text and impressionistic-style illustrations follow the life cycles of twelve migrating birds, representing the species who use the Mississippi flyway route. Back matter includes additional facts about flyways, migration, and each of the featured birds.

Help readers understand the observations of the sun and the moon, and includes directions on the most proficient method to keep a perception log.