James Trefil

Imagined Life

Supermassive

Cosmic Queries

Exoplanets

The Routledge Guidebook to Einstein's Relativity

Science in World History

Imagined Life : A Speculative Scientific Journey among the Exoplanets in Search of Intelligent Aliens, Ice Creatures, and Supergravity Animals

Supermassive: Black Holes at the Beginning and End of the Universe (Unabridged)

Cultural Literacy

Science Matters: Achieving Scientific Literacy (Unabridged)