num_pages: 32
description: Introduces the smallest known planet in the solar system as well as its moon.
language: English
title: Pluto and Charon
titlecomplete: Pluto and Charon (Isaac Asimov's 21st Century Library of the Universe)
genres: Science
ratings_count: 19
series: Isaac Asimov's New Library of the Universe, Isaac Asimov's Library of the Universe
publisher: Gareth Stevens Pub