Astrophysics for People in a Hurry

Quantum Mechanics: The Theoretical Minimum

Death by Black Hole: And Other Cosmic Quandaries

The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory

Origins: Fourteen Billion Years of Cosmic Evolution

Imminent: Inside the Pentagon's Hunt for UFOs

Geology: A Complete Introduction: Teach Yourself: A step-by-step Teach Yourself guide to use at home, school or college

The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics

Classical Mechanics: The Theoretical Minimum

The Theoretical Minimum: What You Need to Know to Start Doing Physics

Principles of Mechanics: Fundamental University Physics

New Scientist: The Origin of (almost) Everything

The Science of Interstellar

Basics of Fluid Mechanics