9 1 10 This Planet is Mine Metzger, Mary Primary Author mixed material 0671737333 Discovering Jupiter Berger, Melvin Primary Author mixed material 0590488244 How to Save the Planet Goodman, Billy Primary Author mixed material 038076041X Our Solar System: American Museum of Natural History Roop, Peter Primary Author mixed material 9781454914181 The Planets in Our Solar System Branley, Franklyn M. Primary Author mixed material 006445178X Discovering Mars Berger, Melvin Primary Author mixed material 0590452215 Stars and Planets: Understanding the Universe Sparrow, Giles Primary Author mixed material 9781782742609 National Geographic Kids: Mars Carney, Elizabeth Primary Author mixed material 9781426317477 National Geographic Kids: Planets Carney, Elizabeth Primary Author mixed material 9781426310362