Pluto's Secret: An Icy World's Tale of Discovery

by Margaret Weitekamp with David DeVorkin, illustrated by Diane Kidd
Book cover: Pluto's Secret

Pluto's Secret: An Icy World's Tale of Discovery, Array , 2013, 10 x 10 inches, 40 pages.

Hardcover: ISBN 978-1-4197-0423-9, $17