(Paperback)

What are the five senses How do they help keep us safe Why are two ears better than one Why do some people need glasses Why does food taste worse when we have a cold And WHY can't we tickle ourselves Find out in this SENSE-sational book!

(Hardback)

Why is there life on earth How did Saturn get its rings Which planet is biggest, which one's hottestand which has a cloud named Scooter Take a trip into outer space to learn about the asteroid belt, Martian volcanoes, dwarf planets, and other fascinating facts about our universe.

(Paperback)

How does a caterpillar turn into a beautiful butterfly How much must it eat before it changes What is a chrysalis How does a new butterfly break out of its cocoon Is it true that butterflies can taste with their feet This title explains what a chrysalis is, how a new butterfly breaks out of its cocoon and more.

(Paperback)

What is a seedand will all of them eventually become plants What happens to plants in winter Why do leaves come in so many sizes and shapes Do insects help plants, or harm them A virtual garden of information grows here for young readers to enjoy.

(Paperback)

Why is there life on earth How did Saturn get its rings Which planet is biggest, which one's hottestand which has a cloud named Scooter Take a trip into outer space to learn about the asteroid belt, Martian volcanoes, dwarf planets, and other fascinating facts about our universe.

(Paperback)

What was the Underground Railroad--and who traveled on it Who was Harriet Tubman and what did she do This gripping book tells kids all about the perilous journey to escape slavery and finally become free: how long it could take, where the fugitives hid, who helped them, how "stationmasters" sent secret messages, and other fascinating details of the legendary Underground Railroad.

(Paperback)

Who was Susan B. Anthony--what did she stand for, why was she arrested, and how did she fight for womens right to vote And did she ever see her dream of womans suffrage come true From the first womens rights convention at Seneca Falls, New York, to the enactment of the 19th Amendment, this lively chronicle introduces Anthony and the American suffragist movement.

(Paperback)

Where is planet Earthand how big is it Does the ground move under our feet What would we find if we dug down all the way to the Earth's core And why is the sky blue Children will discover the answers to these and other must-know questions about our amazing planet.

(Paperback)

What exactly is a volcano Can it really destroy an entire city And how hot is lava Kids will learn all about this force of nature, from where to find the ring of fire to whether volcanoes exist on other planets.

(Paperback)

Who wrote the U.S. Constitution How long did it take to write What is the Bill of Rights The Constitution forms the basis for our government's organizationand our liberties. Children will also learn how the three branches of government operate, how amendments are enacted, and how the Constitution has changed.

(Paperback)

When did the first dinosaurs appear on Earth What happened to them 65 million years ago How do we know about dinosaursand are there any still alive today Dinosaurs are absolutely irresistibleand children will love learning about these fascinating creatures and looking at the cool illustrations!