We think everyone—regardless of ideology, philosophy, or theology—should read this book at least once. Carl Sagan describes what we know about our universe and how we figured it out. He then goes on to explain how we are made of the same matter that makes up the cosmos and so, when viewed that way, we are actually the universe contemplating itself.
We collect these pre-read copies wherever we can find them and sell them for just $5 to help promote scientific literacy. Although these are gently used, they only have typical wear you'd expect.