Download or read book 13 Planets written by David A. Aguilar and published by National Geographic Books. This book was released on 2011 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Profiles each of the planets in Earth's solar system, including Pluto, Ceres, Eris, Haumea, MakeMake, the sun, the Oort cloud, comets, and more.