Up, down, and around: The force of gravity

by Millicent E. Selsam, Kenneth Francis Dewey (Illustrator)

Explains the effects of gravity on human beings, satellites, the sun, moon, and planets.

47 pages, Hardcover

First published January 1, 1977

About the author

Millicent Ellis Selsam was was a biologist and teacher who wrote natural science literature for children.