 Space Chronicles by Neil deGrasse Tyson |  The Cosmic Connection by Carl Sagan |  How I Killed Pluto and Why It Had It Coming by Mike Brown |  Pale Blue Dot by Carl Sagan |  Space, Stars and Slimy Aliens by Nick Arnold |  Bad Astronomy by Philip Plait |  Packing for Mars by Mary Roach |  Isaac Asimov's Guide to Earth and Space by Isaac Asimov |  Death by Black Hole by Neil deGrasse Tyson |  Astrophysics for People in a Hurry by Neil deGrasse Tyson |  The Gobsmacking Galaxy by Kjartan Poskitt |  Extraterrestrial Civilizations by Isaac Asimov |  The Pluto Files: The Rise and Fall of America's Favorite Planet by Neil deGrasse Tyson |  Comet by Carl Sagan |  The Moon Seems to Change by Franklyn M. Branley |  The Way Things Work by David Macaulay |  Snow is Falling by Franklyn M. Branley |  The New Way Things Work by David Macaulay |  Grand Canyon by Jason Chin |  Baby Loves Quarks! by Ruth Spiro |