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What hides treasure in the ground and has a bushy tail? What number of cats multiplied by any other number always gives the same answer? Discover t...

Voting is more than just casting a ballot—it's a way for every citizen’s voice to help shape their town, their state, or even the whole country. El...

What is an election? Learn about elections and why it is important that people vote. Descriptive main text, full-color photos, fast facts, and call...

Find out what’s involved in becoming a volcanologist from a top professional in the field. You'll find out about the scientist's heroes, the equipm...

Explore the life and achievements of W.E.B. Du Bois, a scholar, civil rights activist, and cofounder of the National Association for the Advancemen...

The votes are in! What is voting all about? Readers find out why voting is important and how it plays a part our elections.

Claudia's seventh-grade class elections. It's the same every year: the same kids run, and the same kids win. Promises are broken, and nobody cares....

Zak Nine and Erro have come up with a brilliant plan to escape. They'll simply hide onboard a prison ship and ride it to freedom on another planet!...

When Cam’s family decides to go to a luau during their vacation in Hawaii, he decides to stay behind to play some video games in the hotel. Lost in...

Claudia's seventh-grade class elections. It's the same every year: the same kids run, and the same kids win. Promises are broken, and nobody cares....

Lava, ash, and dust burst out of the earth. It's a volcano! Discover the fascinating science of underground events that create these powerful natur...

Humorous first-person narratives. These honest, humorous, and hopeful stories, told by Claudia herself, give readers a glimpse into the life of a r...

Why do people vote in elections? Learn about elections and why it’s important that people vote. Take a close look at elections.

Why do people vote in elections? Learn about elections and why it’s important that people vote. Take a close look at elections.

Can you imagine sneaking into an enemy camp to kidnap a general? Or how about caring for patients while bullets whiz by your head? These were every...

Lava, ash, and dust burst out of the earth. It's a volcano! Discover the fascinating science of underground events that create these powerful natur...

Ramona loves sand volleyball but has a hard team being a team player. When she learns that the court will be destroyed by a plastic company, she mu...

Claudia's seventh-grade class elections. It's the same every year: the same kids run, and the same kids win. Promises are broken, and nobody cares....

A rumble deep inside Earth. Hot, flowing magma is trapped and needs a way to escape. Pressure builds and causes a break in the surface. Eruption! V...

A rumble deep inside Earth. Hot, flowing magma is trapped and needs a way to escape. Pressure builds and causes a break in the surface. Eruption! V...

Learn about the history of flying machines, from hot air balloons to jets, in To Fly in the Sky.

Andrea is excited for another winning volleyball season. But there’s a problem—the new coach is bringing the team back to basics, and now Andrea is...

Ramona loves sand volleyball but has a hard team being a team player. When she learns that the court will be destroyed by a plastic company, she mu...

Until now, Layla has balanced her school work and volleyball easily enough. In eighth grade, though, academic expectations are tougher. Student-ath...