An account of the Lewis and Clark expedition sent by President Jefferson to explore the land acquired in the Louisiana Purchase in 1803. Includes related activities.

"Send kids on an out-of-this-world seek-and-find adventure. Planets, moons, shooting stars, and countless other celestial objects make finding the hidden items in the full-color photo puzzles a blast. Pictographs and word labels are included in each to-find list."--

The story of the European discovery of North America does not end with-in fact it does not really even begin with-Christopher Columbus. This engaging title tells the story of the explorers who became the first Europeans to visit the lands that would later become the United States of America. Readers will learn about the Spanish explorers of the Southwest and the Gulf Coast, the English and Dutch explorers of the Atlantic Coast, and the French explorers...

Simple text and "out-of-this-world" photography introduce readers to NASA's Cassini-Huygens space probe, and its mission to explore the gas giant Saturn. Important details include the probe's construction, its launch, the landing of the Huygens probe on Saturn's moon Titan, and Cassini's continuing mission to unlock the secrets of Saturn's rings and other unique features. Aligned to Common Core Standards and correlated to state standards. A&D Xtreme...

"Engaging images accompany information about rockets. The combination of high-interest subject matter and light text is intended for students in grades 2 through 7"--

Explores scientists' thrilling quest to send a spacecraft to Pluto. Engaging text, vibrant photos, and informative infographics help readers learn about this important advancement in exploring space, as well as the people and technology that made it possible.

In 1492 Christopher Columbus sailed west from Europe and landed on a Caribbean island in what he thought was India. Over the next twelve years, Columbus made several voyages to the New World, seeking gold and power and bringing other Europeans to start colonies. How can we know what the journey was like for Columbus, his shipmates, and the Taino people he met in the Caribbean? We can study maps and tools Columbus used, excerpts from his journal, and...

"Robots help us understand our universe. Some fly to distant planets. Others work alongside astronauts in space. And some drive across the surface of Mars. How do these robots work, and what are they doing today? Read this book to find out!"--

"Engaging images accompany information about Mars rovers. The combination of high-interest subject matter and light text is intended for students in grades 2 through 7"--

On the night of April 14, 1912, as it made its first voyage, the luxury steamship Titanic struck an iceberg. Then, a few hours after midnight on April 15, the ship sank thousands of feet before settling on the ocean floor. And that s where it stayed, whereabouts unknown, for the next 73 years until it was discovered by oceanographer Robert Ballard and his crew. The pictures and video Ballard brought back from the 1985 discovery helped stir new interest...