A Brief History of Time by Stephen Hawking
Stephen Hawking's masterful and groundbreaking writing on the cosmos answers and asks all the questions you could possibly dream of: Is time travel possible? What exactly are black holes? How did everything come to be? Written in a language understandable by just about everyone, Hawking's focus on the creation of everything and everyone will have you feeling inspired by your role in this massive universe, and if that's not life-changing.