Introducing Einstein's Relativity: A Deeper Understanding

Time and Free Will: An Essay on the Immediate Data of Consciousness

The End of Time: The Next Revolution in Physics

Time Travel in Einstein's Universe: The Physical Possibilities of Travel Through Time

Life Time: Your Body Clock and Its Essential Roles in Good Health and Sleep

Historia del tiempo: Del big bang a los agujeros negros (Spanish Edition)

Magnitude: The Scale of the Universe

It's Really About Time: The Science of Time Travel

From Eternity to Here: The Quest for the Ultimate Theory of Time

Physics of the Impossible: A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time Travel