Capstone

High above the clouds, disaster can strike in an instant! In this fact-filled nonfiction book, discover history’s worst of the worst aviation event...

High above the clouds, disaster can strike in an instant! In this fact-filled nonfiction book, discover history’s worst of the worst aviation event...

Raging storms, deadly collisions, and catastrophic failure. When disaster strikes at sea, survival is never guaranteed! In this fact-filled nonfict...

Raging storms, deadly collisions, and catastrophic failure. When disaster strikes at sea, survival is never guaranteed! In this fact-filled nonfict...

War is a time of secrets. Advances in technology during the height of World War II provide new methods for spies to keep secrets, steal information...

Why did the German people follow Adolf Hitler during World War II? Why did the Soviet Union switch sides partway through the war? How did U.S. wome...

Everything in this book happened to real people. And YOU CHOOSE what side you’re on and what you do next. The choices you make could lead you to su...

Anchors aweigh! World War II is raging in the Pacific and the Atlantic Oceans. You're at sea, fighting for your country as a sailor. Will you: Se...

Anchors aweigh! World War II is raging in the Pacific and the Atlantic Oceans. You're at sea, fighting for your country as a sailor. Will you: Se...

How much did the gear and weapons of a typical combat soldier weigh during World War II? How many Americans were awarded the Medal of Honor for the...

How many miles of trenches protected the Western Front during World War I? How much did the U.S. military expand when America entered the war? Num...

People can get hard work done by working together. Beginning readers hone their phonics skills while learning how they can work with others at home...

You are on the front lines at the height of World War II, fighting bravely against Germany and the other Axis powers. Will you: Fight alongside Fi...

What jobs does an astronaut have? What kind of work needs to be done on a spacecraft? Readers will learn all about the work an astronaut does. Low-...

Top soccer stars attract fame and admiration from around the world. And these heroes all come together at the World Cup! Readers examine what makes...

People can get hard work done by working together. Beginning readers hone their phonics skills while learning how they can work with others at home...

Top soccer stars attract fame and admiration from around the world. And these heroes all come together at the World Cup! Readers examine what makes...

Soccer is the most popular sport in the world, and the World Cup is a dramatic tournament that pits the most elite teams against one another. Reade...

By 1860, Americans had settled from coast to coast. How could mail get from east to west? The Pony Express! Brave Pony Express riders did whatever ...

Soccer is the most popular sport in the world, and the World Cup is a dramatic tournament that pits the most elite teams against one another. Reade...

By 1860, Americans had settled from coast to coast. How could mail get from east to west? The Pony Express! Brave Pony Express riders did whatever ...

A girl can’t stop saying the same word over and over again. “Teacup, teacup, teacup,” she says. Repeated words also fill the halls at school. “Phon...

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habit...