Book Series · 2 Books

Wells of Knowledge Science Books

In order from What's Faster Than a Speeding Cheetah? to Polar Bear, Why Is Your World Melting?.

The Wells of Knowledge Science series is a set of 2 picture books by Robert E. Wells, published between 1997 and 2008. Written for ages 4–8, most books run about 30 pages.

Where the story begins

First Book in the Series

Sale price

$958

Book #1 · Picture Book · Ages 4–8 · 1997

What's Faster Than a Speeding Cheetah?

By Robert E. Wells

Discover what outpaces a cheetah in a race against speed itself.

32 pages

$9.99Save 4%

Paperback

Summary: Explore the thrilling world of speed, where a cheetah's sprint is outdone by a peregrine falcon's dive. But even the falcon is left behind by airplanes, rockets, and the ultimate speed of light. Dive into this fascinating journey and uncover what truly defines the fastest in the universe. Can anything surpass the speed of light?

The complete set

Wells of Knowledge Science Series

2 books · Published 1997–2008

Series

Sale price

$958

What's Faster Than a Speeding Cheetah?

Picture Book · Ages 4–8 · 1997

Discover what outpaces a cheetah in a race against speed itself.

Series

Sale price

$1699

Polar Bear, Why Is Your World Melting?

Picture Book · Ages 4–8 · 2008

Melting Arctic ice threatens polar bears as greenhouse gases warm the Earth.

Good to know

Common Questions

How many books are in the Wells of Knowledge Science series?

There are 2 books in the Wells of Knowledge Science series. It began with What's Faster Than a Speeding Cheetah? in 1997, and the newest book, Polar Bear, Why Is Your World Melting?, was published in 2008.