Capstone

Delve into fascinating time periods! This series allows readers to explore different times and places in history from different perspectives. The n...

Tiny, long toothed arctic squirrels roamed the earth during the ice age. Awesome illustrations accompany carefully leveled text about food, habitat...

Through archeological excavations and artifacts, readers get the real story of life in ancient civilizations including common experiences for child...

Ana is excited! Each student in her class has been paired up with a digital buddy from India, and she's supposed to present him with one of her cla...

Take a look at important moments in history with fun and fact filled timelines. Charming art and interesting facts make for fun stops along the way...

Some people believe aliens visited Earth during the age of the dinosaurs. Did aliens have anything to do with their extinction? Have aliens left ot...

Air travel is one of the safest methods of transportation, but when a disaster happens, it captures the public's imagination. Learn about how airpl...

Some people believe aliens visited Earth during the age of the dinosaurs. Did aliens have anything to do with their extinction? Have aliens left ot...

Describes the development of elephants from infancy to adulthood, as they grow up under the hot African sun.

Ana is excited! Each student in her class has been paired up with a digital buddy from India, and she's supposed to present him with one of her cla...

Anacondas are the heaviest snakes in the world! These big snakes use their bodies to squeeze their prey. Anacondas can be as long as a bus and can ...

Anacondas are the heaviest snakes in the world! These big snakes use their bodies to squeeze their prey. Anacondas can be as long as a bus and can ...

As destroyers of cities and creators of islands, volcanoes are as unique as they are destructive. Whether they spew thick ash or pack heavy lava fl...

The rumbling ground could only mean one thing: an earthquake. Learn about where and how earthquakes form, how scientists predict them, how structur...

The artifacts of Ellis Island tell the story of millions of immigrants who passed through its halls on their journey to a new life in the United St...

Did you know that the Fowler's toad can lay 20,000 eggs? Meet friendly frogs, giant salamanders, and other amazing amphibians at the Smithsonian Na...

From the sunny shores to the darkest depths, oceans are teeming with life. Whales moan, crabs skitter, and anemones wave. Look beneath the surface ...

The artifacts of Ellis Island tell the story of millions of immigrants who passed through its halls on their journey to a new life in the United St...

Before you go apple picking, read this book to find out how apples are created. From seed to seedling, tree to blossom, flower to fruit, the life c...

Shine the science spotlight on frogs, toads, newts, salamanders, and caecilians! Organized by reference topics such as habitat, anatomy, and diet, ...

Who invented what, and when did they do it? From the ancient Egyptians to Thomas Edison, from the telephone to the space shuttle, this book length ...

Ellie is super excited for first day at Winkopolis Elementary School. After spending her whole life being homeschooled by super-genius inventor par...

Shine the science spotlight on frogs, toads, newts, salamanders, and caecilians! Organized by reference topics such as habitat, anatomy, and diet, ...

Riley y Jada se entienden en todos los deportes que juegan. Este verano, van a jugar fútbol bandera y están entusiasmadas por jugar como receptora ...