Robert E. Wells
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How Do You Lift a Lion?
$9.99 Read moreHow do you lift a lion? With a machine that’s big and powerful with clanking metal parts? There are machines like that. But others have only a few moving parts. In fact, some machines are so simple th
- Series: Wells of Knowledge Science
- Author: Wells, Robert E.
- Binding: Paperback
- Page Count: 32
- Publish Date: January 01 1996
- ISBN10: 0807534218
- Language: English
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Did a Dinosaur Drink This Water?
$9.99 Read moreIt’s hard to imagine–the molecules in the glass of water you just finished might have once been part of a water hole that dinosaurs drank from! In this fascinating new book about the water cycle, rea
- Series: Wells of Knowledge Science
- Author: Wells, Robert E.
- Binding: Paperback
- Page Count: 32
- Publish Date: January 01 2006
- ISBN10: 0807588407
- Language: English
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Is a Blue Whale the Biggest Thing There Is?
$9.99 Add to cartThe blue whale is the biggest creature on Earth. But a hollow Mount Everest could hold billions of whales! And though Mount Everest is enormous, it is pretty small compared to the Earth. This book is … [more below]
- Series: Wells of Knowledge Science
- Author: Wells, Robert E.
- Binding: Paperback
- Page Count: 32
- Publish Date: January 01 1993
- ISBN10: 0807536563
- Language: English
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The Moon Is More Than a Night-Light
$17.99 Read moreThe moon does so much more than shine at night.
Have you ever wondered how the moon was formed or why it changes shape in the sky? The moon’s story began 4.5 billion years ago, but it continues to aff
- Series: Tell Me Why
- Author: Wells, Robert E.
- Binding: Hardcover
- Page Count: 32
- Publish Date: October 27 2022
- ISBN10: 0807552755
- Language: English
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How Do You Know What Time It Is?
$7.99 Read moreOppenheim Toy Portfolio Gold Seal Award 2003
What would life be like with no clocks and no calendars? How would you know when to get up in the morning? How would you know when baseball season was abou- Series: Wells of Knowledge Science
- Author: Wells, Robert E.
- Binding: Paperback
- Page Count: 32
- Publish Date: January 01 2002
- ISBN10: 0807579408
- Language: English
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The Molecules That Make You You
$17.99 Read moreA tiny difference in your DNA makes you one of a kind.
Inside every cell in the human body are tiny molecules that define all of a person’s biological traits. Award-winning science author Robert E. We
- Series: Tell Me Why
- Author: Wells, Robert E.
- Binding: Hardcover
- Page Count: 32
- Publish Date: October 27 2022
- ISBN10: 080757774X
- Language: English
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Polar Bear, Why Is Your World Melting?
$9.99 Read moreRecommended Book to Teach Children about Climate Change, Time Magazine
In the Arctic, the summer ice is melting, making it hard for polar bears and their cubs to survive. Why is the world getting warm
- Series: Wells of Knowledge Science
- Author: Wells, Robert E.
- Binding: Paperback
- Page Count: 32
- Publish Date: September 01 2008
- ISBN10: 0807565997
- Language: English
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What’s Faster Than a Speeding Cheetah?
$9.99 Read moreWhat’s faster than a cheetah?–no animal on earth can run faster. But a peregrine falcon can swoop faster than a cheetah can run. And the falcon can’t compare to an airplane, a rocket, or the speed of
- Series: Wells of Knowledge Science
- Author: Wells, Robert E.
- Binding: Paperback
- Page Count: 32
- Publish Date: January 01 1997
- ISBN10: 0807522813
- Language: English
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Can You Count to a Googol?
$9.99 Read more2000 Gold Seal Award, Oppenheim Toy Portfolio
You may be able to count all the way to one hundred, but have you ever counted to a googol? It’s impos
A Best Book for Children 2001, Science Books & Film- Series: Wells of Knowledge Science
- Author: Wells, Robert E.
- Binding: Paperback
- Page Count: 32
- Publish Date: January 01 2000
- ISBN10: 0807510610
- Language: English
