Gravity Is a Mystery

Gravity Is a Mystery

by Franklyn Mansfield Branley

Hardcover(Library Binding)

$11.89

Product Details

ISBN-13: 9780690350722
Publisher: HarperCollins Publishers
Publication date: 01/28/1970
Series: Let's-Read-and-Find-out Science Books Series
Age Range: 4 - 8 Years

About the Author

Franklyn M. Branley was the originator of the Let's-Read-and-Find-Out Science series and the author of close to 150 popular books about scientific topics for young readers of all ages. He was Astronomer Emeritus and former Chairman of the American Museum of Natural History-Hayden Planetarium.


Edward Miller has illustrated A Drop of Blood and What Happens to a Hamburger? for the Let's-Read-and-Find-Out Science series. He lives in New York City.

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