ISBN: 9781419715266

Publication date: 17 Mar 2015

Author: Margaret Weitekamp, David DeVorkin, Diane Kidd

People, children especially, have been baffled, bewildered, and even outraged by the fact that Pluto is no longer called a planet. Through whimsical artwork and an entertaining dialogue format, Pluto’s Secret explains the true story of this distant world, including its recent reclassification. Includes a glossary and bibliography.