Comets

by Kate Petty, Mike Saunders

An easy-to-read introduction to the origins, composition, and orbits of comets and what happens when comet debris falls to the Earth.

Paperback

First published October 1, 1985

About the author

Kate Petty was a British children's author and former editor whose engaging nonfiction books combined education with interactive pop-ups and movable features. Best known for The Great Grammar Book, she wrote nearly 100 titles, inspiring young readers through accessible learning.